CLEANING PRODUCTS RECIPE | Make your own 'cleaning slime' for hard-to-reach spots of dust/crumbs, like air vents/keyboards. 1 Tbls white (Elmers) glue. Add about 1 spoon full of water. Mix. Then in another cup put 2 Tbls borax and 2 Tblswater. Pour the glue solution and the borax solution together and you get slime. Add some food color to the glue first if you want a cool color.