[header] How to whiten nails [title] Soak your nails in commercial denture cleaner. [step] Denture cleaners can contain one of several different active ingredients, but each cleanser has some type of active ingredient that is capable of stripping away stains from hard, white surfaces. [substeps] Dissolve a denture cleaner tablet in a dish of warm water according the the label instructions. 
Make sure that the tablet is completely dissolved so that you get the full benefit of the cleanser it contains. Soak your hands in the diluted denture cleaner for five minutes.