PenaltyBlox allows you to mute accounts and hashtags with a simple tap.

Simply activate the extension by tapping the "Enable Penalty Blox" button, and you're done! It's that easy!

PenaltyBlox gives you the freedom to enjoy Twitter without unfollowing or following anyone you don't want to keep following. If you don't want to follow someone anymore but unfollowing them may sound harsh, simply put them in the penalty box, and you're done. This makes the account go on mute so you will not be able to see them on your feed. 

With a simple tap, you can remove someone from the penalty box and get back to the usual where it goes unmute, depending on your needs. The same is true for hashtags. You can remove a hashtag that you wish to remove to the "Hashtags in the Penalty Blox" section.