how do i get rid of the trending bar on facebook
1 First, install the Safe, Free and Top Rated F.B. Purity browser extension. 2  After F.B. Purity is installed, when you visit Facebook you will see a FBP link at the top of the page, next to the search box, click it to open the FB Purity options screen.3  Next tick the Hide Trending Topics checkbox.4  Click Save & Close. First, install the Safe, Free and Top Rated F.B. Purity browser extension. 2  After F.B. Purity is installed, when you visit Facebook you will see a FBP link at the top of the page, next to the search box, click it to open the FB Purity options screen.