Keep your pool or spa clean and free of scum using the Paradise Scumbug TB-2-24 Oil Absorbing Sponge. This sponge has superior filtration capabilities and prevents scumline formation. Capable of absorbing up to 40 times its weight in body oils and lotions, Scumbug offers 300% more surface area than other products in the market and will not clog water lines. Once it's saturated, simply clean it by squeezing it out and reuse it. Under normal conditions, your Scumbug should last an entire season.