See: *https://support.mozilla.org/kb/firefox-android-faq

Hi! Do you want to delete your browsing history? There is something that I can offer you which really also a big help for which is the (''removed). This is really a Great Software! Everything's Cleaned with just a Single Click!! This is proven because I already used this, and it really helps me a lot! For more information can browse this site: (''removed'') Moderator removed spam link - [https://support.mozilla.org/en-US/kb/Forum%20and%20chat%20rules%20and%20guidelines Rules & Guidelines]