Scummy Sponge

MACHINE WASHABLE: That's right! Simply throw the hot tub scum absorber in the washing machine and then use it again. It will look just like it did when it was new and has been tested to withstand multiple wash cycles.
REMOVAL OF OIL AND SCUM: The hot tub scum absorber is designed to attract and absorb oils, lotions, and other residues that accumulate on the water's surface. These substances can come from sunscreen, body lotions, hair products, and even natural body oils. The sponge helps to physically remove these substances, preventing them from forming a layer on the water surface.