We all know how grimy and crumb-filled our keyboards can get. An easy solution to this yukky mess is to make a putty by mixing 2 tablespoons of white glue (like Elmer’s) and 1 tablespoon of water. In a separate bowl, mix 4 tablespoons of Borax and 4 tablespoons of water. Mix these two until a slime is formed. Now press it into the keyboard. Everything will stick to it and all will be clean.