Grime Gripper Pool & Spa Scum Eliminating Ball For Hot Tub, Pool Or Swim Spa

Grime Grippers float in your pool or spa to help prevent the formation of scum lines and reduce foaming. Simply place the Grime Gripper into a clean pool or spa to absorb more than 40 times its weight in body oils and lotions. Just float the grime remover in your pool or spa for about 30 days, or until saturated, then clean and reuse.