• Your watchband is dirty and needs to be cleaned.  Most watches made today are water resistant. Our Liquid Cleaner is safe to use on all water resistant watchbands and watch faces to remove dirt, sweat and grime. We recommend using a soft toothbrush with our Liquid Cleaner to gently remove any unwanted dirt and debris on your watchband, and a soft cloth dipped in the Liquid Cleaner to gently wipe the face. • You can also use the Tarnish Remover & Polishing Cream once or twice a year on watchbands that are made of real metal – like stainless steel bands or gold bands on Rolex watches.