====== wd40 ====== clean bathroom tiles/mildew Waterproof shoes/coats/hats Remove superglue, dried glue, chewing gum Degrease hands, bbq. Clean carpet stains Remove tape marks, stickers Clean lawnmower blades, clean oil stains Unclog drains WD-40 can also loosen the hold of strong adhesives such as super glue. So, if you drop some glue on the floor or bench, spray a little WD-40. In no time you'll be able to wipe the glob right of your bench surface.