Our product is best but not limited to use on automobiles. ANY METAL SURFACE that has oxidization, discoloration, tough stains, water spots, or other contaminants can get a brand new look in just a few minutes with the UE Chrome and Metal Polish. Be it the old copper and brass utensils that have not been used for years or your bronze antiques accumulating dust in a corner of your kitchenware showcase the UE Chrome and Metal Polish has got you covered. It will also take care of your jewelry and metal parts of your musical instruments. Works extremely well in shining metal components of household items like taps, railings, stoves, handles, etc. In short, any metal surface that has been giving you a tough time will be taken care of by this metal polishing wonder product.