A toothbrush thrown loose into a wash bag picks up whatever else is in there. These silicone caps close over the head and keep it clean and dry, on a trip and on a shelf in a steamy bathroom at home.
The cover forms a waterproof and dustproof barrier, so the bristles are not exposed to shower spray, towel lint or the inside of a suitcase. Silicone flexes enough to push on and pull off quickly, and rinses clean under a tap.
Each cap measures 26 by 48 mm, roughly 1 by 1.8 inches, and the fit is universal across manual brushes and electric brush heads. Six in the pack covers a household or a family trip, and they are small enough for camping and other outdoor use where a case is not practical.
