What are the best square shower drain hair catchers available on the market?

Some of the best square shower drain hair catchers on the market include the OXO Good Grips Silicone Drain Protector, the TubShroom Ultra Tub Drain Protector, and the SlipX Solutions Stop-A-Clog Drain Protector. These products are designed to effectively catch hair and prevent clogs in your shower drain.