Scum Sponge Scum Bug Water Cleaner for Spa & Hot Tubs

Scumbug is insatiable! When placed in a clear pool or spa, it eliminates the formation of scumlines. Capable of absorbing up to (40) forty times its weight in body oils and lotions, Scumbug provides 300% more surface area than the ball and will not get clogged in water lines. When saturated, simply squeeze out, clean and reuse.