The working principle of melamine sponge is mainly based on its special physical structure and material properties. The melamine sponge is a new type of foam with a three-dimensional lattice structure with a high porosity and a physical stain removal principle. Its interior can form countless nano-scale capillary open-pore structures, which are able to automatically adsorb stains on the surface of objects.
The melamine sponge needs to be wetted for use. When the sponge is wet, the nano-sized capillary openings inside the sponge absorb the stains, giving it a powerful cleaning ability. It is reusable, but also needs to be replaced in a timely manner depending on the usage and wear and tear of the product.
