diff --git a/backend/scanner-service/src/controller/scanner.controller.ts b/backend/scanner-service/src/controller/scanner.controller.ts
index 88c8aa6..5607cf8 100644
--- a/backend/scanner-service/src/controller/scanner.controller.ts
+++ b/backend/scanner-service/src/controller/scanner.controller.ts
@@ -1,4 +1,4 @@
-import { ScannerRequest, Tag, Info, Flags} from "../types.js";
+import { ScannerRequest, Tag, Info, Flags } from "../types.js";
 import ScannerProvider from "../abstract/scanner.abstract.js";
 import { Request, Response, NextFunction } from "express";
 
@@ -12,12 +12,10 @@ class ScannerController {
     res: Response,
     next: NextFunction,
   ): Promise<Response<any, Record<string, any>> | void> => {
-    let notes = "";
     try {
       const text: string = await this.service.getTextFromImage(req.body);
-      // const text: string = "20% Cashmere 50% Recycled Cotton 30% Cork made    in   Canada   dry clean only";
       const materials: Flags = this.service.getMaterials(text);
-      const score: Info = this.service.getSustainability(materials);  
+      const score: Info = this.service.getSustainability(materials);
       return res.status(201).json(score);
     } catch (e) {
       next(e);
diff --git a/backend/scanner-service/src/service/scanner.service.ts b/backend/scanner-service/src/service/scanner.service.ts
index ff1be6e..adf7eed 100644
--- a/backend/scanner-service/src/service/scanner.service.ts
+++ b/backend/scanner-service/src/service/scanner.service.ts
@@ -1,21 +1,27 @@
 import ScannerProvider from "../abstract/scanner.abstract.js";
-import { ScannerRequest, Tag, sustainable, Info, Flags, countries} from "../types.js";
+import {
+  ScannerRequest,
+  Tag,
+  sustainable,
+  Info,
+  Flags,
+  countries,
+} from "../types.js";
 
 class ScannerService implements ScannerProvider {
   constructor(private provider: ScannerProvider) {
     this.provider = provider;
   }
-  //want to add functions that detect made in sustainable countries and care instructions
+
   public getMaterials = (text: string): Flags => {
     const materialRegex = /(100|\d{1,2})% *(\b\w+\b)/g;
-    const countryRegex = /(Made\s+in|Product\s+of) *(\b\w+\b)/ig;
+    const countryRegex = /(Made\s+in|Product\s+of) *(\b\w+\b)/gi;
     const materialMatches = text.matchAll(materialRegex);
     const countryMatches = text.matchAll(countryRegex);
     let dryClean = false;
     let coldWater = false;
     let lineDry = false;
-    
-    
+
     const scannedTags: Tag[] = [];
     let country = "";
 
@@ -35,17 +41,17 @@ class ScannerService implements ScannerProvider {
         console.log("Country: ", country);
       }
     }
-    
-    if (text.match(/dry\s+clean/ig)){//checking if dry cleaning is recommended
+
+    if (text.match(/dry\s+clean/gi)) {
       console.log("dry cleaning");
       dryClean = true;
     }
 
-    if (text.match(/cold/ig)){//checking if cold  is recommended
+    if (text.match(/cold/gi)) {
       console.log("cold water");
       coldWater = true;
     }
-    if (text.match(/(line|hang)\s+dry/ig)){//checking if line drying is recommended
+    if (text.match(/(line|hang)\s+dry/gi)) {
       lineDry = true;
     }
     const infoFound: Flags = {
@@ -58,63 +64,76 @@ class ScannerService implements ScannerProvider {
     return infoFound;
   };
 
-  public checkPercent = (arr: Tag[]): Tag[] => {    //for checking if percentages add to 100 and ignoring any excess materials
+  public checkPercent = (arr: Tag[]): Tag[] => {
     let total = 0;
-    let res: Tag[] = [];
-    for(let i=0;i<arr.length;i++){
-        if(total < 100){
-            res.push(arr[i]);
-            total += +arr[i].percentage;
-        }
+    const res: Tag[] = [];
+    for (let i = 0; i < arr.length; i++) {
+      if (total < 100) {
+        res.push(arr[i]);
+        total += +arr[i].percentage;
+      }
     }
-    if(total != 100){
-        console.log("Composition did not add to 100%");
-        return [];
+    if (total != 100) {
+      console.log("Composition did not add to 100%");
+      return [];
     }
     return res;
-  }
+  };
 
-  public getSustainability = (arr: Flags): Info => { //gives a score for the sustainability of the article of clothing
+  public getSustainability = (arr: Flags): Info => {
     let score = 0;
     let notes = "";
-    if(arr.tags.length == 0){
+    if (arr.tags.length == 0) {
       notes = "Composition did not add to 100%";
     }
-    for(let i=0;i<arr.tags.length;i++){
-        if(sustainable.includes(arr.tags[i].material.toLowerCase())){
-            score += +arr.tags[i].percentage;
-            notes = notes.concat(" " + arr.tags[i].material + " is sustainable ");
-        }
-        else{
-            notes = notes.concat(" " + arr.tags[i].material + " is not sustainable");
-        }
+    for (let i = 0; i < arr.tags.length; i++) {
+      if (sustainable.includes(arr.tags[i].material.toLowerCase())) {
+        score += +arr.tags[i].percentage;
+        notes = notes.concat(" " + arr.tags[i].material + " is sustainable ");
+      } else {
+        notes = notes.concat(
+          " " + arr.tags[i].material + " is not sustainable",
+        );
+      }
     }
-    if(arr.country != ""){
-      if(countries.includes(arr.country.toLowerCase())){
+    if (arr.country != "") {
+      if (countries.includes(arr.country.toLowerCase())) {
         score += 50;
-        notes = notes.concat(". Produced in " + arr.country + " which is has strong environmental and labor regulations")
-      }
-      else{
-        notes = notes.concat(". Produced in " + arr.country + " which does not have strong environmental and labor regulations")
+        notes = notes.concat(
+          ". Produced in " +
+            arr.country +
+            " which is has strong environmental and labor regulations",
+        );
+      } else {
+        notes = notes.concat(
+          ". Produced in " +
+            arr.country +
+            " which does not have strong environmental and labor regulations",
+        );
       }
     }
-    if(arr.lineDry){
+    if (arr.lineDry) {
       score += 20;
-      notes = notes.concat(". Line drying is recommended, which consumes less energy");
+      notes = notes.concat(
+        ". Line drying is recommended, which consumes less energy",
+      );
     }
-    if(arr.coldWater){
+    if (arr.coldWater) {
       score += 20;
-      notes = notes.concat(". Cold water is recommended, which consumes less energy");
+      notes = notes.concat(
+        ". Cold water is recommended, which consumes less energy",
+      );
     }
-    if(arr.dryClean){
+    if (arr.dryClean) {
       score -= 20;
-      notes = notes.concat(". Dry cleaning is recommended, which consumes more energy");
+      notes = notes.concat(
+        ". Dry cleaning is recommended, which consumes more energy",
+      );
     }
-    const info: Info = {score: score,
-                        notes: notes,};
+    const info: Info = { score: score, notes: notes };
     return info;
-  }
-  
+  };
+
   public getTextFromImage = async (
     scannerRequest: ScannerRequest,
   ): Promise<string> => {
diff --git a/backend/scanner-service/test/scanner.service.test.ts b/backend/scanner-service/test/scanner.service.test.ts
index 99e4424..dd9adc8 100644
--- a/backend/scanner-service/test/scanner.service.test.ts
+++ b/backend/scanner-service/test/scanner.service.test.ts
@@ -50,10 +50,10 @@ class MockScannerProvider implements ScannerProvider {
   }
   checkPercent = (arr: Tag[]): Tag[] => {
     throw new Error("Method not implemented.");
-  }
+  };
   getSustainability = (arr: Flags): Info => {
     throw new Error("Method not implemented.");
-  }
+  };
   getTextFromImage(scannerRequest: ScannerRequest): Promise<string> {
     const { imageUrl } = scannerRequest;
     if (!imageUrl) {