The Ever Clear Body and Lotion Absorber helps to reduce scum lines and build-up in your hot tub or spa. The Ever Clear absorbs 40 times its weight in body oils, hair products, make-up and suntan lotions. It attracts pollen and reduces doors and foaming in your hot tub water. The Ever Clear will not get clogged in your water lines. It can help to increase your hot tub filter life and create clean and clear water.