Decide what comments make it onto your video.
We all have that one friend who think it's hilarious to be a troll and say slightly inappropriate things. Thankfully, you can control what comments make it to your live video (and which ones show up on your feed). Go to Profile > Comments and then choose from two options: one will hide "comments that contain words or phrases often reported as offensive." Or, you can add your own keywords that will flag and hide comments.