diff --git a/docs/src/guide/storages.md b/docs/src/guide/storages.md
index 0366720..15a059d 100644
--- a/docs/src/guide/storages.md
+++ b/docs/src/guide/storages.md
@@ -38,7 +38,10 @@ For long running processes, you can avoid memory leaks by using playing with the
 
 ```ts
 import Axios from 'axios';
-import { setupCache, buildMemoryStorage } from 'axios-cache-interceptor';
+import {
+  setupCache,
+  buildMemoryStorage
+} from 'axios-cache-interceptor';
 
 setupCache(axios, {
   // You don't need to to that, as it is the default option.
@@ -140,7 +143,8 @@ simple object to build the storage. It has 3 methods:
   storage or `undefined` if not found.
 
 - `clear() => MaybePromise<void>`:
-  Clears all data from storage.
+  Clears all data from storage. **This method isn't used by the interceptor itself**, instead, its
+  here for you to use it programmatically.
 
 ## Third Party Storages
 
@@ -240,7 +244,7 @@ const indexedDbStorage = buildStorage({
 
 ### Node Cache
 
-This example implementation uses [node-cache](https://github.com/node-cache/node-cache) as a storage method. Do note 
+This example implementation uses [node-cache](https://github.com/node-cache/node-cache) as a storage method. Do note
 that this library is somewhat old, however it appears to work at the time of writing.
 
 ```ts
diff --git a/src/storage/build.ts b/src/storage/build.ts
index b599ee2..a3a47c0 100644
--- a/src/storage/build.ts
+++ b/src/storage/build.ts
@@ -1,13 +1,20 @@
 import type { CacheRequestConfig } from '../cache/axios.js';
 import { Header } from '../header/headers.js';
 import type { MaybePromise } from '../util/types.js';
-import type { AxiosStorage, CachedStorageValue, StaleStorageValue, StorageValue } from './types.js';
+import type {
+  AxiosStorage,
+  CachedStorageValue,
+  StaleStorageValue,
+  StorageValue
+} from './types.js';
 
 /** Returns true if the provided object was created from {@link buildStorage} function. */
 export const isStorage = (obj: unknown): obj is AxiosStorage =>
   !!obj && !!(obj as Record<string, boolean>)['is-storage'];
 
-function hasUniqueIdentifierHeader(value: CachedStorageValue | StaleStorageValue): boolean {
+function hasUniqueIdentifierHeader(
+  value: CachedStorageValue | StaleStorageValue
+): boolean {
   const headers = value.data.headers;
 
   return (
@@ -65,13 +72,6 @@ export interface BuildStorage extends Omit<AxiosStorage, 'get'> {
     key: string,
     currentRequest?: CacheRequestConfig
   ) => MaybePromise<StorageValue | undefined>;
-
-  /**
-   * Deletes all values from the storage.
-   *
-   * @see https://axios-cache-interceptor.js.org/guide/storages#buildstorage
-   */
-  clear: () => MaybePromise<void>;
 }
 
 /**
diff --git a/src/storage/types.ts b/src/storage/types.ts
index e478336..1f3c3ce 100644
--- a/src/storage/types.ts
+++ b/src/storage/types.ts
@@ -136,9 +136,12 @@ export interface AxiosStorage {
   get: (key: string, currentRequest?: CacheRequestConfig) => MaybePromise<StorageValue>;
 
   /**
-   * Deletes all values from the storage.
+   * Deletes all values from the storage, this method isn't used by the interceptor
+   * and is here just for convenience.
+   *
+   * **All native storages implement them, but it's not required.**
    *
    * @see https://axios-cache-interceptor.js.org/guide/storages#buildstorage
    */
-  clear: () => MaybePromise<void>;
+  clear?: () => MaybePromise<void>;
 }