Remove stains from stainless steel
Remove stains from a stainless steel sink with WD-40
Keep oxidation away
Keep ceramic and terra cotta pots from oxidizing by spraying them with WD-40 prior to putting them outside.
Camouflage scratches in ceramic and marble floors by applying a small amount of WD-40 to the scratched area. Wipe with a clean soft cloth to remove excess.
Remove black scuff marks from the kitchen floor with some WD-40 on a soft cloth.
Remove Duct tape residue
Use some WD-40 on a rag to wipe away all traces of duct tape.