how to block adult post on facebook when im on mobile?

Im really struggling with how to block adult post on facebook, especially when I'm on my phone. It's pretty annoying seeing stuff pop up that I really dont want to see, and its awkward if someone else notices too. I tried messing around with Facebook settings but it doesn't seem to do the trick consistently. Maybe I'm missing something? I use Facebook on my desktop too, so I need a solution that works across all my devices. If anyone's figured this out, I'd appreciate some tips!

EDIT: Found a simple solution while browsing and it's actually working well for me across all platforms. Check out this extension.