This polymer sponge works like a pencil eraser. The active ingredient is melamine (a nitrogen-rich organic base) that acts as a mild abrasive, lifting the staining material. As it does ...

"Magic Eraser" is actually just the well-known brand name for what is otherwise known as a melamine sponge. These sponges are made of a foam-like material that contains minuscule air pockets that ...

Mr. Clean Magic Erasers start as melamine resin, a soft and pliable material that hardens into a very sturdy plastic that's ...

Learn more If there was just one item I could have in my cleaning arsenal, the Mr. Clean Magic Eraser would be it. I love it so much so that I brought a box with me when I studied abroad back in ...