Groomer's Best Add-A-TrapDescription Groomer's Best Add A Trap Hair Trap The Add A Trap is a true lifesaver. Designed to maximize water flow, the trap catcher saves time, money and worry by providing easy access to clogs and foreign objects. Its environmentally friendly, too, eliminating the need for harsh drain chemicals. Install it under the sink on the drain pipe to catch debris, hair, even jewelry and prevent clogs in your plumbing system. Simply unscrew the cleanout