diff --git a/LeftOvers/Models/Profile.tsx b/LeftOvers/Models/Profile.tsx
index 94940b0..20bd71f 100644
--- a/LeftOvers/Models/Profile.tsx
+++ b/LeftOvers/Models/Profile.tsx
@@ -1,30 +1,41 @@
 export default class Profile {
-    private _name: string;
-    private _avatar: string;
-    private _allergy: string[];
-    private _diets: string[];
+    public name: string;
+    public avatar: string;
+    public allergies: string[];
+    public diets: string[];
+    public isActive: string;
+    public isWaiting: string
 
-    constructor( name: string, avatar: string, allergy: string[], diets: string[]) {
-      this._name = name;
-      this._avatar = avatar;
-      this._allergy = allergy;
-      this._diets = diets;
+    constructor( name: string, avatar: string, allergies: string[], diets: string[], isActive: string, isWaiting: string) {
+      this.name = name;
+      this.avatar = avatar;
+      this.diets = diets;
+      this.allergies = allergies;
+      this.isActive = isActive;
+      this.isWaiting = isWaiting
     }
 
-    get name(): string {
-        return this._name;
-    }
+    // get name(): string {
+    //     return this._name;
+    // }
 
+    // get avatar(): string{
+    //     return this._avatar;
+    // }
 
-    get avatar(): string{
-        return this._avatar;
-    }
+    // get allergies(): string[]{
+    //     return this._allergies;
+    // }
 
-    get allergy(): string[]{
-        return this._allergy;
-    }
+    // get diets(): string[]{
+    //     return this._diets;
+    // }
 
-    get diets(): string[]{
-        return this._diets;
-    }
-}
\ No newline at end of file
+    // get isActive(): string{
+    //     return this._isActive;
+    // }
+
+    // get isWaiting(): string{
+    //     return this._isWaiting;
+    // }
+  }
\ No newline at end of file
diff --git a/LeftOvers/Services/Ingredients/IIngredientService.tsx b/LeftOvers/Services/Ingredients/IIngredientService.tsx
index 926f9be..687386c 100644
--- a/LeftOvers/Services/Ingredients/IIngredientService.tsx
+++ b/LeftOvers/Services/Ingredients/IIngredientService.tsx
@@ -5,4 +5,7 @@ export default interface IIngredientService {
     getIngredientById(id: number): Promise<Ingredient | null>;
     getIngredientByLetter(id: string): Promise<Ingredient[]>;
     getfilteredIngredient(prompt: string): Promise<Ingredient[]>;
+    getAvailableIngredient(): Promise<Ingredient[]>,
+    addIngredient(newIngredient: Ingredient): Promise<boolean>,
+    delIngredient(idIngredient: number): Promise<boolean>
 }
\ No newline at end of file
diff --git a/LeftOvers/Services/Ingredients/IngredientsServices.tsx b/LeftOvers/Services/Ingredients/IngredientsServices.tsx
index d50cc89..eb2f5e4 100644
--- a/LeftOvers/Services/Ingredients/IngredientsServices.tsx
+++ b/LeftOvers/Services/Ingredients/IngredientsServices.tsx
@@ -1,6 +1,8 @@
+import AsyncStorage from "@react-native-async-storage/async-storage";
 import Ingredient from "../../Models/Ingredient";
 import IIngredientService from "./IIngredientService";
 import axios from 'axios';
+import eventEmitter from "../../screens/EventEmitter";
 
 export default class IngredientService implements IIngredientService {
     private readonly API_URL = "http://leftovers.alwaysdata.net/ingredients";
@@ -41,4 +43,36 @@ export default class IngredientService implements IIngredientService {
             throw new Error('Erreur lors de la récupération des ingrédients : ' + error.message);
         }
     }
+
+    async getAvailableIngredient(): Promise<Ingredient[]> {
+        const results = await AsyncStorage.getItem('ingredient')
+        const availableIngredient = JSON.parse(results)
+        if(availableIngredient.length == 0){
+            availableIngredient.push(new Ingredient(-1, "None"))
+        }
+        console.log("AvailableIngredient:", availableIngredient)
+        return availableIngredient;
+    }
+
+    async addIngredient(newIngredient: Ingredient): Promise<boolean> {
+        let selectedIngredients = await this.getAvailableIngredient()
+        const exists = selectedIngredients.find((ingredient) => ingredient.id === newIngredient.id);
+        if (!exists) {
+            let existingAvailableIngredient = await AsyncStorage.getItem('ingredient');
+            existingAvailableIngredient = existingAvailableIngredient ? JSON.parse(existingAvailableIngredient) : [];
+            const updatedAvailableIngredient = [...existingAvailableIngredient, newIngredient];
+            await AsyncStorage.setItem('ingredient', JSON.stringify(updatedAvailableIngredient));
+            eventEmitter.emit('ingredientAdded');
+            return true
+        }
+        return false
+    }
+
+    async delIngredient(idIngredient: number): Promise<boolean> {
+        let selectedIngredients = await this.getAvailableIngredient()
+        const updatedIngredients = selectedIngredients.filter((ingredient) => ingredient.id !== idIngredient);
+        await AsyncStorage.setItem('ingredient', JSON.stringify(updatedIngredients));
+        eventEmitter.emit('ingredientDeleted');
+        return true
+    }
 }
diff --git a/LeftOvers/Services/Profiles/IProfileService.ts b/LeftOvers/Services/Profiles/IProfileService.ts
index 425a961..3e628d4 100644
--- a/LeftOvers/Services/Profiles/IProfileService.ts
+++ b/LeftOvers/Services/Profiles/IProfileService.ts
@@ -1,7 +1,7 @@
-import Profil from "../../Models/Profil";
+import Profile from "../../Models/Profile";
 
 export default interface IProfileService {
-    getProfiles(): Promise<Profil[]>,
-    addProfile(new_profile: Profil): Promise<boolean>,
-    delProfile(profile_name_to_del: string): Promise<boolean>
+    getProfiles(): Promise<Profile[]>,
+    addProfile(newProfile: Profile): Promise<boolean>,
+    delProfile(index: number): Promise<boolean>
 }
\ No newline at end of file
diff --git a/LeftOvers/Services/Profiles/ProfileService.ts b/LeftOvers/Services/Profiles/ProfileService.ts
index f2f3078..8704434 100644
--- a/LeftOvers/Services/Profiles/ProfileService.ts
+++ b/LeftOvers/Services/Profiles/ProfileService.ts
@@ -1,44 +1,32 @@
 import Profile from "../../Models/Profile";
 import IProfileService from "./IProfileService";
 import AsyncStorage from "@react-native-async-storage/async-storage";
+import eventEmitter from "../../screens/EventEmitter";
 
 export default class ProfileService implements IProfileService {
     async getProfiles(): Promise<Profile[]> {
-        const results = await AsyncStorage.getItem('profiles');
-        if (results == null) {
-            return []
-        }
-        const tmp = JSON.parse(results)
-        let existingProfiles: Profile[] = []
-        for (let item of tmp) {
-            existingProfiles.push(new Profile(item._name, item._avatar, item._allergy, item._diets))
+        const results = await AsyncStorage.getItem('profiles')
+        const existingProfiles = JSON.parse(results)
+        if(existingProfiles.length == 0){
+            existingProfiles.push(new Profile("None", "logo.png", [], [], "none", "none"))
         }
         return existingProfiles;
     }
 
-    async addProfile(new_profile : Profile): Promise<boolean> {
-        const existingProfiles = await this.getProfiles()
-        for (let current_profile of existingProfiles) { 
-            if (current_profile.name == new_profile.name) {
-                console.log("Tried to create a profil already existing !")
-                return false
-            }
-        }
-        await AsyncStorage.setItem('profiles', JSON.stringify([...existingProfiles, new_profile]))
+    async addProfile(newProfile : Profile): Promise<boolean> {
+        let existingProfiles = await AsyncStorage.getItem('profiles')
+        existingProfiles = existingProfiles ? JSON.parse(existingProfiles) : [];
+        const updatedProfiles = [...existingProfiles, newProfile];
+        await AsyncStorage.setItem('profiles', JSON.stringify(updatedProfiles));
+        eventEmitter.emit("profileAdded")
         return true
     }
 
-    async delProfile(profile_name_to_del: string): Promise<boolean> {
-        const existing_profiles = await this.getProfiles()
-        let key: number = -1
-        for (let current_profile of existing_profiles) {
-            if (current_profile.name == profile_name_to_del) {
-                let updated_profile = existing_profiles.splice(key, 1)
-                await AsyncStorage.setItem('profiles', JSON.stringify(updated_profile))
-                return true
-            }
-            key ++
-        }
-        return false
+    async delProfile(index: number): Promise<boolean> {
+        const existingProfiles = await this.getProfiles()
+        const updatedProfiles = existingProfiles.filter((profile, i) => i !== index);
+        await AsyncStorage.setItem('profiles', JSON.stringify(updatedProfiles));
+        eventEmitter.emit('profileDeleted');
+        return true
     }
 }
\ No newline at end of file
diff --git a/LeftOvers/components/ListWithoutSelect.tsx b/LeftOvers/components/ListWithoutSelect.tsx
index a095f3c..1fa93e8 100644
--- a/LeftOvers/components/ListWithoutSelect.tsx
+++ b/LeftOvers/components/ListWithoutSelect.tsx
@@ -12,6 +12,11 @@ export default function ListWithoutSelect(props: ListProps) {
     const [selected, setSelected] = React.useState([]);
     const colors = useContext(ColorContext).colors;
 
+    let listContent = []
+    props.content.forEach((val) => {
+        listContent.push({value: val, disabled: true})
+    })
+
     const styles = StyleSheet.create({
         titleBar: {
             flexDirection: "row",
@@ -80,7 +85,7 @@ export default function ListWithoutSelect(props: ListProps) {
     return (
         <MultipleSelectList
             setSelected={(val) => setSelected(val)}
-            data={props.content}
+            data={listContent}
             save="value"
             search={false}
             arrowicon={<Image source={require("../assets/images/arrow.png")} style={styles.arrow}></Image>}
@@ -97,5 +102,4 @@ export default function ListWithoutSelect(props: ListProps) {
             placeholder={props.title}
             label={props.title}/>
     );
-}
-
+}
\ No newline at end of file
diff --git a/LeftOvers/navigation/BottomBar.tsx b/LeftOvers/navigation/BottomBar.tsx
index a65c78d..ee552e3 100644
--- a/LeftOvers/navigation/BottomBar.tsx
+++ b/LeftOvers/navigation/BottomBar.tsx
@@ -40,7 +40,7 @@ export default function BottomBar({ state, descriptors, navigation }) {
             bottom: 0,
             right: 0,
             left: 0,
-            height: "8%",
+            height: 60,
             backgroundColor: theme === 'dark' ? "#3F3C42" : "transparent"
         },
         BottomBarBlurContainer: {
diff --git a/LeftOvers/navigation/ProfileStackScreen.tsx b/LeftOvers/navigation/ProfileStackScreen.tsx
index d1ccaff..5f55471 100644
--- a/LeftOvers/navigation/ProfileStackScreen.tsx
+++ b/LeftOvers/navigation/ProfileStackScreen.tsx
@@ -37,7 +37,7 @@ export default function ProfilesStackScreen({ navigation }) {
     const _handleSearch = () => {
         console.log('Searching');
     }
-    const _handleHeaderAdd = () => navigation.navigate('ProfileCreation', { name: String });
+    const _handleHeaderAdd = () => navigation.navigate('ProfileCreation');
     
     return (
         <ProfilesStack.Navigator>
diff --git a/LeftOvers/screens/CreateProfile.tsx b/LeftOvers/screens/CreateProfile.tsx
index e69a2a2..2303a20 100644
--- a/LeftOvers/screens/CreateProfile.tsx
+++ b/LeftOvers/screens/CreateProfile.tsx
@@ -6,9 +6,8 @@ import ValidateButton from '../components/ValidateButton';
 import ColorContext from '../theme/ColorContext';
 import ListWithoutSelect from '../components/ListWithoutSelect';
 import ListSelect from '../components/ListSelect';
-import EventEmitter from './EventEmitter';
 import * as ImagePicker from 'expo-image-picker';
-import AsyncStorage from '@react-native-async-storage/async-storage';
+import ProfileService from '../Services/Profiles/ProfileService';
 
 
 export default function CreateProfile(props) {
@@ -19,6 +18,7 @@ export default function CreateProfile(props) {
     const [avatar, setAvatar] = useState<string>('');
     const [selectedDiets, setSelectedDiets] = useState([]);
     const [selectedAllergies] = useState([])
+    const profileService = new ProfileService()
 
     const handleSelectedDiets = (selectedValues) => {
         setSelectedDiets(selectedValues);
@@ -48,7 +48,6 @@ export default function CreateProfile(props) {
 
     const handleCreateProfile = async () => {
         try {
-          // Ton code pour récupérer les profils existants et ajouter un nouveau profil
           const newProfile = {
             name: name,
             avatar: avatar,
@@ -57,14 +56,7 @@ export default function CreateProfile(props) {
             isActive: "flex",
             isWaiting: "none",
           };
-      
-          // Mettre à jour AsyncStorage avec le nouveau profil
-          let existingProfiles = await AsyncStorage.getItem('profiles');
-          existingProfiles = existingProfiles ? JSON.parse(existingProfiles) : [];
-          const updatedProfiles = [...existingProfiles, newProfile];
-          await AsyncStorage.setItem('profiles', JSON.stringify(updatedProfiles));
-          EventEmitter.emit('profileAdded');
-          console.log('Profil créé :', newProfile);
+          profileService.addProfile(newProfile)
           props.navigation.goBack();
         } catch (error) {
             console.error('Erreur lors de la création du profil :', error);
diff --git a/LeftOvers/screens/FiltersSelection.tsx b/LeftOvers/screens/FiltersSelection.tsx
index 494b82b..34a5092 100644
--- a/LeftOvers/screens/FiltersSelection.tsx
+++ b/LeftOvers/screens/FiltersSelection.tsx
@@ -2,14 +2,14 @@ import React, {useContext, useState, useEffect} from 'react';
 import {StyleSheet, View, Text, ScrollView, useWindowDimensions} from 'react-native';
 import {LinearGradient} from 'expo-linear-gradient';
 import {SafeAreaProvider} from 'react-native-safe-area-context';
-
 import ValidateButton from '../components/ValidateButton';
 import ListSelect from '../components/ListSelect';
 import ListWithoutSelect from '../components/ListWithoutSelect';
 import ProfileSelection from '../components/ProfileSelection';
 import ColorContext from '../theme/ColorContext';
-import EventEmitter from './EventEmitter';
+import eventEmitter from './EventEmitter';
 import AsyncStorage from '@react-native-async-storage/async-storage';
+import ProfileService from '../Services/Profiles/ProfileService';
 
 export default function FiltersSelection(props) {
   const {colors} = useContext(ColorContext);
@@ -17,7 +17,7 @@ export default function FiltersSelection(props) {
     {name: "None", avatar: "logo.png", diets: [], allergies: [], isActive: "none", isWaiting: "none"},
   ]
   const die = [{value: "Dairy free"}, {value: "Gluten free"}, {value: "Porkless"}, {value: "Vegan"}, {value: "Vegetarian"}, {value: "Pescatarian"}]
-
+  const profileService = new ProfileService()
   const [profiles, setProfiles] = useState(profilesHand);
   const [dieProfiles, setDieProfiles] = useState([])
   const [allProfiles, setAllProfiles] = useState([])
@@ -25,45 +25,31 @@ export default function FiltersSelection(props) {
   const [allAdd, setAllAdd] = useState([])
   const [selectedDiets, setSelectedDiets] = useState([])
 
-  const handleGetProfiles = async () => {
-    try {
-        const existingProfiles = await AsyncStorage.getItem('profiles');
-        return JSON.parse(existingProfiles) || [];
-    } catch (error) {
-        console.log("Error occured during GetProfiles", error);
-        return [];
-    }
-  }
-
   const fetchProfiles = async () => {
-      const existingProfiles = await handleGetProfiles()
-      setProfiles(existingProfiles)
-  };
+      setProfiles(await profileService.getProfiles())
+  }
 
-  const subscription = EventEmitter.addListener('profileAdded', async () => {
+  const subscriptionAddProfile = eventEmitter.addListener('profileAdded', async () => {
       fetchProfiles()
+      subscriptionAddProfile.remove()
+      eventEmitter.removeAllListeners('profileAdded')
+      eventEmitter.removeAllListeners('updateDietsAllergies')
+      eventEmitter.removeAllListeners('selectedProfilesUpdated')
   });
 
-  let cptSubscription = 1
-
-  const subscriptionUpdateDietsAllergies = EventEmitter.addListener('updateDietsAllergies', async () => {
-      updateDiets()
-      setDieAdd(die.filter(isInProfileDiets))
-      console.log("Passage Subsciption:", cptSubscription)
-  });
-
-  let cptSubscriptionDiets = 1
-
-  const subscriptionUpdateDiets = EventEmitter.addListener('updateDiets', async () => {
-      setDieAdd(die.filter(isInProfileDiets))
-      console.log("Passage SubsciptionDiets:", cptSubscriptionDiets)
-  });
+  const subscriptionUpdateDietsAllergies = eventEmitter.addListener('updateDietsAllergies', async() => {
+    setDieAdd(die.filter(isInProfileDiets))
+    setAllAdd([])
+    subscriptionUpdateDietsAllergies.remove()
+    subscriptionUpdateProfiles.remove();
+    eventEmitter.removeAllListeners('updateDietsAllergies')
+  })
 
   useEffect(() => {
     fetchProfiles()
   }, []);
 
-  const handleSaveSelectedProfiles = async () => {
+  async function handleSaveSelectedProfiles(){
     try {
         profiles.forEach((val) => {
           if(val.isWaiting == "flex"){
@@ -78,19 +64,20 @@ export default function FiltersSelection(props) {
         })
         await AsyncStorage.setItem('profiles', JSON.stringify(profiles));
         fetchProfiles()
-        updateDiets()
-        setDieAdd(die.filter(isInProfileDiets))
-        updateAllergies()
-        setAllAdd([])
+        eventEmitter.emit("selectedProfilesUpdated")
     } catch (error) {
-        console.error('Error occured when updating active profiles:', error);
+        console.error('Error occured when updating active profiles:', error, selectedDiets);
     }
   };
 
-  const subscriptionUpdateSelectedProfiles = EventEmitter.addListener('selectedProfilesUpdated', async () => {
-      fetchProfiles()
+  const subscriptionUpdateProfiles = eventEmitter.addListener('selectedProfilesUpdated', async () => {
       updateDiets()
-      setDieAdd(die.filter(isInProfileDiets))
+      updateAllergies()
+      eventEmitter.emit("updateDietsAllergies")
+      subscriptionUpdateProfiles.remove();
+      eventEmitter.removeAllListeners('profileAdded')
+      eventEmitter.removeAllListeners('updateDietsAllergies')
+      eventEmitter.removeAllListeners('selectedProfilesUpdated')
   });
 
   const updateDiets = () => {
@@ -101,13 +88,12 @@ export default function FiltersSelection(props) {
         profile.diets.forEach((diet) => {
           retType = true
           dieTemp.forEach((val) => {
-            console.log("Value DieTemp:",val)
-            if(val.value == diet){
+            if(val == diet){
               retType = false
             }
           })
           if(retType){
-            dieTemp.push({value: diet})
+            dieTemp.push(diet)
           }
         })
       }
@@ -123,18 +109,17 @@ export default function FiltersSelection(props) {
         profile.allergies.forEach((allergy) => {
           retType = true
           allTemp.forEach((val) => {
-            if(val.value == allergy){
+            if(val == allergy){
               retType = false
             }
           })
           if(retType){
-            allTemp.push({value: allergy})
+            allTemp.push(allergy)
           }
         })
       }
     })
     setAllProfiles(allTemp)
-    console.log("Technique de Shinobi Anti-CodeSmell", selectedDiets)
   }
 
   const changeStatusWaiting = (cpt) => {
@@ -177,8 +162,8 @@ export default function FiltersSelection(props) {
 
   function isInProfileDiets(element) {
     let retType = true
-    dieProfiles.forEach(function (diet) {
-      if(diet.value==element.value){
+    dieProfiles.forEach((diet) => {
+      if(diet==element.value){
         retType = false
       }
     })
@@ -281,9 +266,9 @@ export default function FiltersSelection(props) {
                         <Text style={styles.filters}>Additional Filters</Text>
                         <Text style={styles.nbSelected}>{dieAdd.length} available</Text>
                     </View>
-                    <ListSelect title="Diets" content={dieAdd} setSelected={handleSelectedDiets}/>
+                    <ListSelect title="Additional Diets" content={dieAdd} setSelected={handleSelectedDiets}/>
                     <View style={{marginTop: "3%"}}/>
-                    <ListWithoutSelect title="Allergies" content={allAdd}></ListWithoutSelect>
+                    <ListWithoutSelect title="Additional Allergies" content={allAdd}></ListWithoutSelect>
                     <View style={{marginTop: "3%"}}/>
                     <ValidateButton title="Add Allergy" image="plus.png" colour={colors.buttonDetail} backColour={colors.buttonBackground} todo={() => props.navigation.navigate("IngredientSelection")}></ValidateButton>
                 </View>
diff --git a/LeftOvers/screens/HomePage.tsx b/LeftOvers/screens/HomePage.tsx
index ad8dc40..7fed9f9 100644
--- a/LeftOvers/screens/HomePage.tsx
+++ b/LeftOvers/screens/HomePage.tsx
@@ -2,17 +2,15 @@ import React, { useContext, useState, useEffect } from 'react';
 import { StyleSheet, View, Text, Pressable, Image, ScrollView } from 'react-native';
 import {LinearGradient} from 'expo-linear-gradient';
 import {SafeAreaProvider} from 'react-native-safe-area-context';
-
 import ValidateButton from '../components/ValidateButton';
 import ProfileSelection from '../components/ProfileSelection';
 import FoodElementText from '../components/FoodElementText';
 import ColorContext from '../theme/ColorContext';
-
 import bracketLeft from '../assets/images/angle_bracket_left.png';
 import bracketRight from '../assets/images/angle_bracket_right.png';
-
 import AsyncStorage from '@react-native-async-storage/async-storage';
-import EventEmitter  from './EventEmitter';
+import eventEmitter  from './EventEmitter';
+import ProfileService from '../Services/Profiles/ProfileService';
 
 export default function HomePage({ navigation, props }) {
     const colors = useContext(ColorContext).colors
@@ -25,35 +23,21 @@ export default function HomePage({ navigation, props }) {
     const [profiles, setProfiles] = useState(profilesHand);
     const [ingredientList, setIngredientList] = useState(ingredientListHand)
 
-    const handleGetProfiles = async () => {
-        try {
-            const existingProfiles = await AsyncStorage.getItem('profiles');
-            return JSON.parse(existingProfiles) || [];
-        } catch (error) {
-            console.log(error);
-            return [];
-        }
-    }
+    const profileService = new ProfileService()
 
     const handleGetAvailableIngredient = async () => {
         try {
             const existingAvailableIngredient = await AsyncStorage.getItem('ingredient');
             return JSON.parse(existingAvailableIngredient) || [];
         } catch (error) {
-            console.log(error);
+            console.error(error);
             return [];
         }
     }
 
     const fetchProfiles = async () => {
-        const existingProfiles = await handleGetProfiles();
-        if (existingProfiles.length != 0){
-            setProfiles(existingProfiles);
-        }
-        else{
-            setProfiles(profilesHand)
-        }
-    };
+        setProfiles(await profileService.getProfiles())
+    }
 
     const fetchAvailableIngredient = async () => {
         const existingAvailableIngredient = await handleGetAvailableIngredient();
@@ -65,34 +49,64 @@ export default function HomePage({ navigation, props }) {
         }
     };
 
-    const subscriptionAddProfile = EventEmitter.addListener('profileAdded', async () => {
+    const subscriptionAddProfile = eventEmitter.addListener('profileAdded', async () => {
         fetchProfiles();
+        subscriptionAddProfile.remove();
+        eventEmitter.removeAllListeners('profileAdded')
+        eventEmitter.removeAllListeners('profileDeleted')
+        eventEmitter.removeAllListeners('ingredientAdded')
+        eventEmitter.removeAllListeners('ingredientDeleted')
+        eventEmitter.removeAllListeners('selectedProfilesUpdated')
     });
 
-    const subscriptionDeleteProfile = EventEmitter.addListener('profileDeleted', async () => {
+    const subscriptionDeleteProfile = eventEmitter.addListener('profileDeleted', async () => {
         if (profiles.length == 1){
             setProfiles(profilesHand)
         }
         else{
             fetchProfiles();
         }
+        subscriptionDeleteProfile.remove();
+        eventEmitter.removeAllListeners('profileAdded')
+        eventEmitter.removeAllListeners('profileDeleted')
+        eventEmitter.removeAllListeners('ingredientAdded')
+        eventEmitter.removeAllListeners('ingredientDeleted')
+        eventEmitter.removeAllListeners('selectedProfilesUpdated')
     });
 
-    const subscriptionAddIngredient = EventEmitter.addListener('ingredientAdded', async () => {
+    const subscriptionAddIngredient = eventEmitter.addListener('ingredientAdded', async () => {
         fetchAvailableIngredient();
+        subscriptionAddIngredient.remove();
+        eventEmitter.removeAllListeners('profileAdded')
+        eventEmitter.removeAllListeners('profileDeleted')
+        eventEmitter.removeAllListeners('ingredientAdded')
+        eventEmitter.removeAllListeners('ingredientDeleted')
+        eventEmitter.removeAllListeners('selectedProfilesUpdated')
     });
 
-    const subscriptionDeleteIngredient = EventEmitter.addListener('ingredientDeleted', async () => {
+    const subscriptionDeleteIngredient = eventEmitter.addListener('ingredientDeleted', async () => {
         if (ingredientList.length == 1){
             setIngredientList(ingredientListHand)
         }
         else{
             fetchAvailableIngredient();
         }
+        subscriptionDeleteIngredient.remove();
+        eventEmitter.removeAllListeners('profileAdded')
+        eventEmitter.removeAllListeners('profileDeleted')
+        eventEmitter.removeAllListeners('ingredientAdded')
+        eventEmitter.removeAllListeners('ingredientDeleted')
+        eventEmitter.removeAllListeners('selectedProfilesUpdated')
     });
 
-    const subscriptionUpdateSelectedProfile  = EventEmitter.addListener('selectedProfilesUpdated', async () => {
+    const subscriptionUpdateSelectedProfile  = eventEmitter.addListener('selectedProfilesUpdated', async () => {
         fetchProfiles();
+        subscriptionUpdateSelectedProfile.remove();
+        eventEmitter.removeAllListeners('profileAdded')
+        eventEmitter.removeAllListeners('profileDeleted')
+        eventEmitter.removeAllListeners('ingredientAdded')
+        eventEmitter.removeAllListeners('ingredientDeleted')
+        eventEmitter.removeAllListeners('selectedProfilesUpdated')
     });
 
     useEffect(() => {
@@ -233,7 +247,7 @@ export default function HomePage({ navigation, props }) {
                             <Text style={styles.nbSelected}>{nbActiveProfiles()} selected</Text>
                         </View>
                         <View style={{marginTop: "3%"}}/>
-                        <ProfileSelection listProfile={profiles} disableSelection={true} changeStatusWaiting={(val) => console.log("Ignorer", val)}/>
+                        <ProfileSelection listProfile={profiles} disableSelection={true} changeStatusWaiting={(val) => val += 1}/>
                         <View style={{marginTop: "4%"}}/>
                         <ValidateButton title="Change Active Filters" image="update.png" colour={colors.buttonDetail} backColour={colors.buttonBackground} todo={() => navigation.navigate('FiltersSelection')}/>
                         <View style={{marginTop: "3%"}}/>
diff --git a/LeftOvers/screens/IngredientSelection.tsx b/LeftOvers/screens/IngredientSelection.tsx
index 15e180e..ec589a2 100644
--- a/LeftOvers/screens/IngredientSelection.tsx
+++ b/LeftOvers/screens/IngredientSelection.tsx
@@ -9,7 +9,7 @@ import IngredientService from '../Services/Ingredients/IngredientsServices';
 import ColorContext from '../theme/ColorContext';
 import ValidateButton from '../components/ValidateButton';
 import AsyncStorage from '@react-native-async-storage/async-storage';
-import EventEmitter from './EventEmitter';
+import eventEmitter from './EventEmitter';
 
 import plus from '../assets/images/plus.png';
 import moins from '../assets/images/minus.png';
@@ -37,7 +37,7 @@ export default function IngredientSelection(props) {
         setResponse(filtered);
       }
     } catch (error) {
-      console.log(error);
+      console.error(error);
     } finally {
       setIsLoading(false);
     }
@@ -50,10 +50,9 @@ export default function IngredientSelection(props) {
 
 const loadIngredients = async () => {
     try {
-      const ingredients = await ingredientService.getAllIngredient();
-      setResponse(ingredients);
+      setResponse(await ingredientService.getAllIngredient());
     } catch (error) {
-      console.log(error);
+      console.error(error);
     } finally {
       setIsLoading(false);
     }
@@ -96,7 +95,7 @@ const loadIngredients = async () => {
         const existingAvailableIngredient = await AsyncStorage.getItem('ingredient');
         return JSON.parse(existingAvailableIngredient) || [];
     } catch (error) {
-        console.log(error);
+        console.error(error);
         return [];
     }
 }
@@ -107,7 +106,7 @@ const fetchAvailableIngredient = async () => {
         setSelectedIngredients(existingAvailableIngredient);
     }
     else{
-        setSelectedIngredients([{value: "None"}])
+        setSelectedIngredients([new Ingredient(-1, "None")])
     }
 };
 
@@ -119,13 +118,14 @@ const fetchAvailableIngredient = async () => {
         existingAvailableIngredient = existingAvailableIngredient ? JSON.parse(existingAvailableIngredient) : [];
         const updatedAvailableIngredient = [...existingAvailableIngredient, newIngredient];
         await AsyncStorage.setItem('ingredient', JSON.stringify(updatedAvailableIngredient));
-        EventEmitter.emit('ingredientAdded');
+        eventEmitter.emit('ingredientAdded');
+        fetchAvailableIngredient();
         console.log('Ingredient Added:', newIngredient);
         ChangeAvailableSize(false)
       }
     }
     catch(error){
-      console.log("Error occured during the addition of Ingredient:", error)
+      console.error("Error occured during the addition of Ingredient:", error)
     }
   };
 
@@ -133,28 +133,16 @@ const fetchAvailableIngredient = async () => {
     try{
       const updatedIngredients = selectedIngredients.filter((ingredient) => ingredient.id !== idIngredient);
       await AsyncStorage.setItem('ingredient', JSON.stringify(updatedIngredients));
-      EventEmitter.emit('ingredientDeleted');
+      eventEmitter.emit('ingredientDeleted');
       fetchAvailableIngredient();
       setSelectedIngredients(updatedIngredients);
       ChangeAvailableSize(true)
     }
     catch (error){
-      console.log("Error occured during the suppression of Ingredient:", error)
+      console.error("Error occured during the suppression of Ingredient:", error)
     }
   };
 
-  const subscriptionAddIngredient = EventEmitter.addListener('ingredientAdded', async () => {
-    fetchAvailableIngredient();
-  });
-  const subscriptionDeleteIngredient = EventEmitter.addListener('ingredientDeleted', async () => {
-    if (selectedIngredients.length == 1){
-        setSelectedIngredients([{title: "None"}])
-    }
-    else{
-        fetchAvailableIngredient();
-    }
-  });
-
   const ChangeAvailableSize = (remove: boolean) => {
     if(remove){
         if (selectedIngredients.length == 1){
@@ -178,7 +166,7 @@ const fetchAvailableIngredient = async () => {
           setAvailableSize(90)
         }
         else if (selectedIngredients.length == 1){
-          if(selectedIngredients[0].value == "None"){
+          if(selectedIngredients[0].name == "None"){
             setAvailableSize(90)
           }
           else{
@@ -199,7 +187,7 @@ const fetchAvailableIngredient = async () => {
       const ingredientsByLetter = await ingredientService.getIngredientByLetter(letter);
       setResponse(ingredientsByLetter);
     } catch (error) {
-      console.log(error);
+      console.error(error);
     } finally {
       setIsLoading(false);
     }
diff --git a/LeftOvers/screens/ModifyProfile.tsx b/LeftOvers/screens/ModifyProfile.tsx
index f243f3f..771c502 100644
--- a/LeftOvers/screens/ModifyProfile.tsx
+++ b/LeftOvers/screens/ModifyProfile.tsx
@@ -15,27 +15,23 @@ export default function ModifyProfile(props) {
   const [profile, setProfile] = useState(null);
   const route = useRoute();
 
-
-
-
   const handleGetProfileByName = async (profileName) => {
     try {
       const existingProfiles = await AsyncStorage.getItem('profiles');
       const profiles = JSON.parse(existingProfiles) || [];
   
       const matchedProfile = profiles.find(profile => profile.name === profileName);
-      console.log("Le profil choisit : " + matchedProfile);
       return matchedProfile || null; 
     } catch (error) {
-      console.log("Erreur lors de la récupération du profil :", error);
+      console.error("Erreur lors de la récupération du profil :", error);
       return null;
     }
   };
 
   const fetchProfiles = async () => {
-    const selectedProfil = await handleGetProfileByName(route.params);
-    setProfile(selectedProfil);
-};
+      const selectedProfil = await handleGetProfileByName(route.params);
+      setProfile(selectedProfil);
+  };
 
 useEffect(() => {
   fetchProfiles();
@@ -48,7 +44,7 @@ useEffect(() => {
                 <View style={{marginTop: "6%"}}/>
                 <ProfileModification name={profile.name} avatar={profile.avatar} diets={profile.diets} allergies={profile.allergies}></ProfileModification>
                 <View style={{marginTop: "3%"}}/>
-                <ValidateButton title="Update Profile" image="update.png" colour={colors.buttonMain} backColour={colors.cardBackground} todo={() => (console.log("Profile Modified"))}></ValidateButton>
+                <ValidateButton title="Update Profile" image="update.png" colour={colors.buttonMain} backColour={colors.cardBackground} todo={() => console.log("")}></ValidateButton>
                 <View style={{marginTop: "20%"}}/>
             </LinearGradient>
         </ScrollView>
diff --git a/LeftOvers/screens/Profiles.tsx b/LeftOvers/screens/Profiles.tsx
index e763b8f..b572319 100644
--- a/LeftOvers/screens/Profiles.tsx
+++ b/LeftOvers/screens/Profiles.tsx
@@ -3,23 +3,21 @@ import { StyleSheet, View, Modal, Pressable, Text, Image, ScrollView, useWindowD
 
 import { LinearGradient } from 'expo-linear-gradient';
 import { SafeAreaProvider } from 'react-native-safe-area-context';
-
+import ProfileService from '../Services/Profiles/ProfileService';
 import ProfileDetails from '../components/ProfileDetails';
 import ColorContext from '../theme/ColorContext';
-import AsyncStorage from '@react-native-async-storage/async-storage';
-import  EventEmitter  from './EventEmitter';
+import eventEmitter  from './EventEmitter';
 import { PaperProvider, Portal } from 'react-native-paper';
 
 export default function Profiles({navigation, props}) {
     const colors = useContext(ColorContext).colors
-    
+    const profileService = new ProfileService()
     const [visible, setVisible] = useState(false);
     const [profiles, setProfiles] = useState([]);
     const [selectedProfileIndex, setSelectedProfileIndex] = useState(null);
 
     const goDetails = (name: string) => navigation.navigate('ProfileCreation', name);
 
-
     const raisePopUp = (index) => {
         setSelectedProfileIndex(index)
         setVisible(true)
@@ -30,10 +28,7 @@ export default function Profiles({navigation, props}) {
 
     const handleDeleteProfile = async (index) => {
         try {
-            const updatedProfiles = profiles.filter((profile, i) => i !== index);
-            await AsyncStorage.setItem('profiles', JSON.stringify(updatedProfiles));
-            EventEmitter.emit('profileDeleted');
-            fetchProfiles();
+            profileService.delProfile(index)
             setSelectedProfileIndex(index);
             erasePopUp();
         } catch (error) {
@@ -41,23 +36,22 @@ export default function Profiles({navigation, props}) {
         }
     };
 
-    const handleGetProfiles = async () => {
-        try {
-            const existingProfiles = await AsyncStorage.getItem('profiles');
-            return JSON.parse(existingProfiles) || [];
-        } catch (error) {
-            console.log("Error occured during GetProfiles", error);
-            return [];
-        }
+    const fetchProfiles = async () => {
+        setProfiles(await profileService.getProfiles())
     }
 
-    const fetchProfiles = async () => {
-        const existingProfiles = await handleGetProfiles();
-        setProfiles(existingProfiles);
-    };
+    const subscription = eventEmitter.addListener('profileAdded', async () => {
+        fetchProfiles();
+        subscription.remove();
+        eventEmitter.removeAllListeners('profileAdded')
+        eventEmitter.removeAllListeners('profileDeleted')
+    });
 
-    const subscription = EventEmitter.addListener('profileAdded', async () => {
+    const subscriptionDeletedProfile = eventEmitter.addListener('profileDeleted', async () => {
         fetchProfiles();
+        subscriptionDeletedProfile.remove();
+        eventEmitter.removeAllListeners('profileAdded')
+        eventEmitter.removeAllListeners('profileDeleted')
     });
 
     useEffect(() => {
diff --git a/LeftOvers/screens/RecipeDetails.tsx b/LeftOvers/screens/RecipeDetails.tsx
index 33a0a72..553584c 100644
--- a/LeftOvers/screens/RecipeDetails.tsx
+++ b/LeftOvers/screens/RecipeDetails.tsx
@@ -102,7 +102,6 @@ export default function RecipeDetails({ route }) {
       return categories[0];
     }
   
-    console.log("LA LISTE DES CATEGORY : " + categories)
     let bestMatch = { category: '', similarity: 0 };
 
       for (const [name, categoriesList] of Object.entries(categoryMappings)) {
@@ -119,20 +118,15 @@ export default function RecipeDetails({ route }) {
 
   function getImageForRecipe(recipeName: string) {
     const categories = [];
-    console.log("NAAAAAME : " + recipeName)
   
     for (const [category, words] of Object.entries(imagesDictionary)) {
       const matchedWords = words.filter((word) => recipeName.toLowerCase().includes(word));
-      console.log("Matched Word : " + matchedWords)
       if (matchedWords.length > 0) {
         categories.push(category);
-        console.log(category)
       }
     }
   
-    console.log("ON ENTRE DANS LA 2EME FONCTION"); 
     const categoryName = getCategoryFromList(categories);
-    console.log("CategoryName à la fin : " + categoryName);
   
     switch (categoryName) {
       case 'meat':
@@ -179,10 +173,9 @@ export default function RecipeDetails({ route }) {
     const loadRecipe = async () => {
       try {
         const recipe = await recipesService.getRecipeById(recipeId);
-        console.log("Recipe.name: "+recipe.name)
         setResponse(recipe);
       } catch (error) {
-        console.log(error);
+        console.error(error);
       } finally{
         setIsLoading(false)
       }
diff --git a/LeftOvers/screens/RecipeSuggestion.tsx b/LeftOvers/screens/RecipeSuggestion.tsx
index 2e6cb14..02a0149 100644
--- a/LeftOvers/screens/RecipeSuggestion.tsx
+++ b/LeftOvers/screens/RecipeSuggestion.tsx
@@ -99,7 +99,7 @@ export default function RecipeSuggestion({ route, navigation })  {
       }
     
     } catch (error) {
-      console.log(error)
+      console.error(error)
     }
   };