Clear cookies and site data in Firefox for Fire TV
Cookies contain information about your actions on a specific site, such as your site preferences. Removing them is a good idea when you're sharing your Fire TV, and it can also fix some problems by freeing up space on your device.
- From a website, tap the menu button on your remote so that the menu icons appear.
- Select the settings icon .
- Select .
- Click to confirm. Clearing your cookies will also sign you out of websites and delete your offline content.