- Highly Absorbent: This flower-shaped sponge effectively absorbs oil and scum from tubs, spas, and small pools, holding up to 40 times its weight in oils. It significantly reduces scum formation, keeping your water clean and clear. - Effortless Operation: To use, simply float the sponge in the skimmer or let it drift in the water. It actively captures dirt and grease. When saturated, squeeze out the collected oil or wash it with mild detergent and rinse thoroughly for reuse. - Durable and Replaceable: Built for longevity, this sponge can be cleaned and reused multiple times. However, when it loses its elasticity and softness, it's time for a replacement. Lifespan may vary based on exposure to tub chemicals, sunlight, and scum absorption levels. - Storage Recommendations: For optimal performance, keep the sponge clean and store it in a cool, dark, sealed bag when not in use. While it may oxidize and turn yellow over time, this natural change does not affect its oil-absorbing capabilities. - Practical Applications: Ideal for use in home bathtubs, spa pools, or small inflatable pools. It is especially beneficial for those who regularly maintain their water quality and want to minimize cleaning efforts. - Compatibility: Suitable for various water types and compatible with most tub and spa environments. This sponge is an essential tool for anyone looking to enhance their water quality while minimizing maintenance efforts.