The official Magic Eraser can easily get scuff marks off many surfaces, but they disintegrate fast and are pricey at about $1 each. That’s where this DIY comes in.
For the solution, get borax, baking soda, a bowl, warm water, and gloves. For each sponge, mix 1 teaspoon of borax and 1 tablespoon of baking soda into ½ a cup of warm water.
Soak the sponge long enough for it to absorb the mixture, then wring it out and use it. Or, put the mixture in a spray bottle and spritz it on a pre-moistened melamine sponge.