diff --git a/package.json b/package.json
index 9f03ed3b0..8375048f4 100644
--- a/package.json
+++ b/package.json
@@ -98,15 +98,15 @@
   "bundlesize": [
     {
       "path": "packages/algoliasearch/dist/algoliasearch.umd.js",
-      "maxSize": "8KB"
+      "maxSize": "8.2KB"
     },
     {
       "path": "packages/algoliasearch/dist/algoliasearch-lite.umd.js",
-      "maxSize": "4.4KB"
+      "maxSize": "4.6KB"
     },
     {
       "path": "packages/recommend/dist/recommend.umd.js",
-      "maxSize": "4.2KB"
+      "maxSize": "4.3KB"
     }
   ]
 }
diff --git a/packages/cache-browser-local-storage/src/__tests__/unit/browser-local-storage-cache.test.ts b/packages/cache-browser-local-storage/src/__tests__/unit/browser-local-storage-cache.test.ts
index 70e90b8ef..1bef2d4e5 100644
--- a/packages/cache-browser-local-storage/src/__tests__/unit/browser-local-storage-cache.test.ts
+++ b/packages/cache-browser-local-storage/src/__tests__/unit/browser-local-storage-cache.test.ts
@@ -43,6 +43,23 @@ describe('browser local storage cache', () => {
     expect(missMock.mock.calls.length).toBe(1);
   });
 
+  it('reads unexpired timeToLive keys', async () => {
+    const cache = createBrowserLocalStorageCache({ key: version, timeToLive: 5 });
+    await cache.set({ key: 'foo' }, { bar: 1 });
+
+    const defaultValue = () => Promise.resolve({ bar: 2 });
+
+    const missMock = jest.fn();
+
+    expect(
+      await cache.get({ key: 'foo' }, defaultValue, {
+        miss: () => Promise.resolve(missMock()),
+      })
+    ).toMatchObject({ bar: 1 });
+
+    expect(missMock.mock.calls.length).toBe(0);
+  });
+
   it('deletes keys', async () => {
     const cache = createBrowserLocalStorageCache({ key: version });
     await cache.set({ key: 'foo' }, { bar: 1 });
@@ -62,6 +79,23 @@ describe('browser local storage cache', () => {
     expect(missMock.mock.calls.length).toBe(1);
   });
 
+  it('deletes expired keys', async () => {
+    const cache = createBrowserLocalStorageCache({ key: version, timeToLive: -1 });
+    await cache.set({ key: 'foo' }, { bar: 1 });
+
+    const defaultValue = () => Promise.resolve({ bar: 2 });
+
+    const missMock = jest.fn();
+
+    expect(
+      await cache.get({ key: 'foo' }, defaultValue, {
+        miss: () => Promise.resolve(missMock()),
+      })
+    ).toMatchObject({ bar: 2 });
+
+    expect(missMock.mock.calls.length).toBe(1);
+  });
+
   it('can be cleared', async () => {
     const cache = createBrowserLocalStorageCache({ key: version });
     await cache.set({ key: 'foo' }, { bar: 1 });
@@ -72,6 +106,8 @@ describe('browser local storage cache', () => {
 
     const missMock = jest.fn();
 
+    expect(localStorage.length).toBe(0);
+
     expect(
       await cache.get({ key: 'foo' }, defaultValue, {
         miss: () => Promise.resolve(missMock()),
@@ -80,7 +116,7 @@ describe('browser local storage cache', () => {
 
     expect(missMock.mock.calls.length).toBe(1);
 
-    expect(localStorage.length).toBe(0);
+    expect(localStorage.getItem(`algoliasearch-client-js-${version}`)).toEqual('{}');
   });
 
   it('do throws localstorage exceptions on access', async () => {
@@ -139,8 +175,15 @@ describe('browser local storage cache', () => {
 
     await cache.set(key, value);
 
-    expect(localStorage.getItem(`algoliasearch-client-js-${version}`)).toBe(
-      '{"{\\"foo\\":\\"bar\\"}":"foo"}'
-    );
+    const expectedValue = expect.objectContaining({
+      [JSON.stringify(key)]: {
+        timestamp: expect.any(Number),
+        value,
+      },
+    });
+
+    const localStorageValue = localStorage.getItem(`algoliasearch-client-js-${version}`);
+
+    expect(JSON.parse(localStorageValue ? localStorageValue : '{}')).toEqual(expectedValue);
   });
 });
diff --git a/packages/cache-browser-local-storage/src/createBrowserLocalStorageCache.ts b/packages/cache-browser-local-storage/src/createBrowserLocalStorageCache.ts
index 50738c413..1157bfc75 100644
--- a/packages/cache-browser-local-storage/src/createBrowserLocalStorageCache.ts
+++ b/packages/cache-browser-local-storage/src/createBrowserLocalStorageCache.ts
@@ -1,6 +1,6 @@
 import { Cache, CacheEvents } from '@algolia/cache-common';
 
-import { BrowserLocalStorageOptions } from '.';
+import { BrowserLocalStorageCacheItem, BrowserLocalStorageOptions } from '.';
 
 export function createBrowserLocalStorageCache(options: BrowserLocalStorageOptions): Cache {
   const namespaceKey = `algoliasearch-client-js-${options.key}`;
@@ -19,6 +19,36 @@ export function createBrowserLocalStorageCache(options: BrowserLocalStorageOptio
     return JSON.parse(getStorage().getItem(namespaceKey) || '{}');
   };
 
+  const setNamespace = (namespace: Record<string, any>) => {
+    getStorage().setItem(namespaceKey, JSON.stringify(namespace));
+  };
+
+  const removeOutdatedCacheItems = () => {
+    const timeToLive = options.timeToLive ? options.timeToLive * 1000 : null;
+    const namespace = getNamespace<BrowserLocalStorageCacheItem>();
+
+    const filteredNamespaceWithoutOldFormattedCacheItems = Object.fromEntries(
+      Object.entries(namespace).filter(([, cacheItem]) => {
+        return cacheItem.timestamp !== undefined;
+      })
+    );
+
+    setNamespace(filteredNamespaceWithoutOldFormattedCacheItems);
+
+    if (!timeToLive) return;
+
+    const filteredNamespaceWithoutExpiredItems = Object.fromEntries(
+      Object.entries(filteredNamespaceWithoutOldFormattedCacheItems).filter(([, cacheItem]) => {
+        const currentTimestamp = new Date().getTime();
+        const isExpired = cacheItem.timestamp + timeToLive < currentTimestamp;
+
+        return !isExpired;
+      })
+    );
+
+    setNamespace(filteredNamespaceWithoutExpiredItems);
+  };
+
   return {
     get<TValue>(
       key: object | string,
@@ -29,10 +59,14 @@ export function createBrowserLocalStorageCache(options: BrowserLocalStorageOptio
     ): Readonly<Promise<TValue>> {
       return Promise.resolve()
         .then(() => {
+          removeOutdatedCacheItems();
+
           const keyAsString = JSON.stringify(key);
-          const value = getNamespace<TValue>()[keyAsString];
 
-          return Promise.all([value || defaultValue(), value !== undefined]);
+          return getNamespace<Promise<BrowserLocalStorageCacheItem>>()[keyAsString];
+        })
+        .then(value => {
+          return Promise.all([value ? value.value : defaultValue(), value !== undefined]);
         })
         .then(([value, exists]) => {
           return Promise.all([value, exists || events.miss(value)]);
@@ -45,7 +79,10 @@ export function createBrowserLocalStorageCache(options: BrowserLocalStorageOptio
         const namespace = getNamespace();
 
         // eslint-disable-next-line functional/immutable-data
-        namespace[JSON.stringify(key)] = value;
+        namespace[JSON.stringify(key)] = {
+          timestamp: new Date().getTime(),
+          value,
+        };
 
         getStorage().setItem(namespaceKey, JSON.stringify(namespace));
 
diff --git a/packages/cache-browser-local-storage/src/types/BrowserLocalStorageCacheItem.ts b/packages/cache-browser-local-storage/src/types/BrowserLocalStorageCacheItem.ts
new file mode 100644
index 000000000..5bcf432a6
--- /dev/null
+++ b/packages/cache-browser-local-storage/src/types/BrowserLocalStorageCacheItem.ts
@@ -0,0 +1,11 @@
+export type BrowserLocalStorageCacheItem = {
+  /**
+   * The cache item creation timestamp.
+   */
+  readonly timestamp: number;
+
+  /**
+   * The cache item value
+   */
+  readonly value: any;
+};
diff --git a/packages/cache-browser-local-storage/src/types/BrowserLocalStorageOptions.ts b/packages/cache-browser-local-storage/src/types/BrowserLocalStorageOptions.ts
index 3652a4728..6a6e1dfda 100644
--- a/packages/cache-browser-local-storage/src/types/BrowserLocalStorageOptions.ts
+++ b/packages/cache-browser-local-storage/src/types/BrowserLocalStorageOptions.ts
@@ -4,6 +4,11 @@ export type BrowserLocalStorageOptions = {
    */
   readonly key: string;
 
+  /**
+   * The time to live for each cached item in seconds.
+   */
+  readonly timeToLive?: number;
+
   /**
    * The native local storage implementation.
    */
diff --git a/packages/cache-browser-local-storage/src/types/index.ts b/packages/cache-browser-local-storage/src/types/index.ts
index b8ae5a2ae..5b1b6940f 100644
--- a/packages/cache-browser-local-storage/src/types/index.ts
+++ b/packages/cache-browser-local-storage/src/types/index.ts
@@ -3,3 +3,4 @@
  */
 
 export * from './BrowserLocalStorageOptions';
+export * from './BrowserLocalStorageCacheItem';