This Free Game Friday offers information on banned Instagram Hashtags. Using hashtags on Instagram increases engagement by at least 12.6% according to Later. However, using a banned hashtag can lead to a Shadowban, which limits the visibility of your posts. Many banned hashtags are obvious, while others (like the ones listed below) may be surprising. Before using a hashtag, check to see if the hashtag’s “recent posts” are hidden. If so, don’t use it in your posts.

Want to know more banned Instagram hashtags? Check out the slideshow below for a more comprehensive list.