Mirror defoggers are specially-designed heating pads that when adhered to the backs of mirrors, keep them dry and fog-free in the steamiest conditions. Providing a fogless mirror at all times for applying make-up, shaving, styling your hair or for any time you need clear vision... even if you just stepped out of the shower! the frustrating task of your customers of continually wiping the fog from the mirror while shaving or putting on makeup is eliminated