Do you know what makes a Magic Eraser magic? The stain-fighting sponge we all know and love is made from a material commonly used for insulation and sound proofing! It's melamine foam. Melamine mixed with a couple other components gives the sponge a microscopic sandpaper-like texture, making it a super effective abrasive cleaner. The magic eraser works on even the toughest cleaning jobs. Just wet with water, squeeze out excess water and erase! Check out these 10 clever ways to use a Magic Eraser sponge.