The nail brush is one of the most important, and often the most forgotten tools for handwashing. This tool should be used at least once a day while washing hands. Many germs hide under our fingernails. Hospitals used to have a nail brush at every sink. This brush has great bristles and the base is fuse ware. The fuse ware prevents germs from hiding where the bristles attach to the base of the brush. The brushes are dishwasher safe and should be placed at every kitchen and bathroom sink.