1st Step Silicone Tooth Brush The finger toothbrush has been specially designed for a simple effective and comfortable start towards good oral hygiene. You can clean more effectively and actually see if there are any deposits left on the tooth surface. This brush should not be used as a dummy/pacifier/soother comforter. Inspect immediately before and after each use and throw away when worn. Always wash immediately after use. Keep in a dry covered container.