Faucet Chrome

How to remove the acid stain on the bathroom chrome faucet?
We accidentally used a bathroom clean is / (probably acid) to clean our bathtub faucet chrome, resulting in discoloration / brown / blue spots. Is there a product to eliminate or correct these households to reduce the damage visible? Perhaps a product car / motorcycle? Help!
Try Mothers Mag polished chrome or polishing wheel and it is most hardware stores or auto parts stores.