Do you know why your device’s Firefox browser is loading so long? Like other browsers, Firefox stores a temp folder to load online pages quickly. Sometimes, it may cause problems if it is corrupted or overloaded. You may frequently clear the cache on Firefox to fix that. On desktops and mobile devices, Firefox has built-in settings that make it simple to delete such files.
How to Clear Firefox Cache on Windows & Mac
 Launch the Firefox browser on a Mac or a Windows computer, and then click the Hamburger Menu (three horizontal lines) in the top right corner.
 From the selection, choose Settings.
 Click the Privacy & Security option from the left-side window.
 Click the Clear Data option under the Cookies and Site Data section.
 check the option next to Cache Web content.
 To clear all of the cache files from your Firefox browser, click the Clear option.
Set Firefox to Delete Cache Files Automatically
You can set your browser to automatically delete the cache files and data rather than remember to do so every time you close it.
 select the Privacy & Security option in the Firefox settings.
 Tap on History
 Select the Use custom settings for history option from the drop-down box next to Firefox Will.
 Select Settings and check the box next to Clear History When Firefox Closes.
 Next, click the Cache check box and press OK.
 Firefox will automatically clear the files and data when you close the browser.
How to Clear Firefox Browser Cache on Android
 Start your Android device’s Mozilla Firefox browser.
 From the list that appears, click the three-line icon in the bottom right corner and select Settings.
 Select Delete browsing data under the Privacy and security heading.
 check the Cached Images and Files checkbox.
 Choose Delete browsing data
 The Cache files and data will be cleared immediately after clicking DELETE to confirm.
How to Clear Firefox Browser Cache on iPhone
 Tap the Hamburger icon in the bottom right corner of your Firefox browser, then choose Settings from the list.
 From the Privacy section, select the Data Possible options.
 Click the Cache switch, then select Clear Private Data.
 To confirm your deletion, click OK.
Frequently Asked Questions
How can I clear the cache on my Firefox browser for a specific site?
On the Firefox browser, you can also clear the cache files for the specific site.
1. Tap the menu bar.
2. select Security & Privacy.
3. Select Cookies and Site Data from the menu.
4. Select Manage Data.
5. select the desired site.
6. Click Remove selected