Easy to Clean: Maintaining the sponge is a breeze! When saturated with oil, simply squeeze it out and rinse it clean for reuse. This easy cleaning way enhances performance and longevity, allowing you to use Pool Scum Sponge in hot tubs, jetted tubs, and spas to prevent scum lines. Versatile Applications: This Hot Tub Accessories is perfect for a variety of settings, including swimming pools, hot tubs and spas. To ensure optimal performance and longevity, avoid exposing it to direct sunlight, preventing it from turning yellow before use. Perfect Size: Each Pool Sponge Oil Absorber measures 11.5x11.5x3 cm/4.52x4.52x1.18 in, making it the ideal size for easy handling and efficient cleaning. Its simple design allows users to effectively maintain cleanliness in their swimming pool and other areas, ensuring your surfaces remain scum-free without hassle. Quality Material: The Pool Oil Absorbing Sponge is crafted from selected material, ensuring superior oil absorption capabilities compared to other sponges on the market. This versatile sponge not only cleans your swimming pool but is also perfect for maintaining washing machines, bathtubs, spas, and more. Highly Effective Performance: Designed to actively absorb floating scum, lotion, and cosmetic residue, this Pool Scum Sponge is easy to use. Just place it in your pool or bathtub and allow it to do the work, keeping your water clear and inviting for you and your guests.