Your home feed is a blend of Picked for you Pins and Pins from the people, topics and boards you follow. You can hide individual Pins from your home feed or unfollow the board, topic or account that the Pin came from. This helps Pinterest understand the kinds of Pins you do or don’t want to see. If you hide a Pin by accident, you can unhide it.
To find out more about why you’re seeing a Pin in your home feed, click the ellipsis icon in the bottom right-hand corner of the Pin. You’ll be given a reason why you’re seeing the Pin.
To edit all of your recommendations in one go, you can tune your home feed to turn recommendations that you do or don’t want to see on or off.