Absorbent Scum Eliminating Ball for Pools Hot Tubs Spas 3in 7.62cm Size
Scum Eliminating Ball: This reusable scum oil absorbing sponge is designed to effectively for eliminate scum in swimming pools, hot tubs, and spas. Easy to Use: Just place the scum eliminating ball in your desired area and let it float around freely, effortlessly keeping your pool or spa scum-free.