Compare Kokubo Bottle Cleaning Melamine Sponge Brush

Bottle cleaning melamine sponge brush that cleans simply by adding water. Easily remove hard water stains and other stubborn stains, without needing to add any detergent. Simply immerse in water and gently scrub the surface. Since this product does not require detergent, it is both environmentally and budget friendly. Bottle Cleaning Sponge 5x9x31cm