Facebook has added a new feature once again, which called “Chatheads”, where people are able to easily access recent conversations. Some may find this helpful, but it can be quite annoying as well especially when a lot of strangers sends you a message. They’re like a floating bubble on every page you go.
To get rid of floating chathead on Facebook:
Click the chatheads and you should be able to see a “X” icon at the bottom of your screen, which says “drag down to close”.
So, tap the chatheads and drag them down to the bottom of your screen and they should dissappear! Here’s an example image:
PS: This tutorial has been tested on Iphone. I believe you’re able to do this with Android as well.