> The Silicone sponge is perfectly hygienic. Its completely airy ("open-cell") structure does not keep dirt or bacteria, is easily washable and dries fast. Yea

> The Silicone sponge is perfectly hygienic. Its completely airy ("open-cell") structure does not keep dirt or bacteria, is easily washable and dries fast. Yeah right. I reckon it will take just a few seconds to clean your mouth with the sponge, then take forever to get the sponge (almost) clean.