Let's Make Some Magic! Clean Magic Eraser is melamine foam! Apparently, melamine foam is an open cell foam that, when mixed with water, acts like a super micro-fine sandpaper easily removing the toughest stains around your house!
100pcs Eraser Melamine Foam Cleaner Magic Sponge Multi-Functional Soft White
Melamine foam is a thermosetting foam, it has a dense and cross linking mesh structure system, such as the application:The air conditioning system