• Powerful Scum & Oil Absorption – Effectively absorbs body oils, lotions, sunscreen residue, and scum buildup in hot tubs, spas, and pools. Keeps your water crystal clear and reduces foam formation.
• Reusable & Machine-Washable Design – Built to last! Simply rinse after use or wash by hand or machine. Dryer-safe so you can quickly refresh it between sessions. (Remove the rubber piece before drying.)
• Superior Quality vs Other Brands – Features high oil-absorption performance, washer & dryer safe materials, shape-retaining construction, and premium vacuum-sealed packaging—better durability than standard spa sponges.
• Easy to Use – Just Toss It In – Floats on the surface and automatically absorbs oils and scum. No setup needed—simply place it in your hot tub or spa and let it do the cleaning while you relax.

Seashell Size: 9.45x10.63x1.8 inch (large)