Remove the excess oil and grease from your pools using this goo-getter. It makes your pool clean and clear preventing the formation of surface scums. This type of accessory is a must for a well-maintained swimming pool or spa! features: carefree removal of grease and oils perfect for use with a spa or swimming pool originally invented for clean up of oil spills simply place goo-getter in pool skimmer or free float in the spa and that's all there is to it! absorbs up to 40 times of its weight in body oils and suntan lotions one goo-getter should last all summer