Comments about Stacks and Stacks Fog Away Suction Mirror:

This product has super design efficiency! It operates on simple physical principles to provide fog-free reflection by taking advantage of resources (water and the energy used to heat it) already being consumed for your shower or bath.

No need to spend money or waste time purchasing & storing batteries, and no environmental fallout from their production and disposal.

For the best suction attachment, remove any residue or film from shower tile (vinegar & baking soda work well) & use a hair dryer to ensure the surface is completely dry.

A few water droplets may remain after drainage, but this is not a problem with daily usage. If it won't be used again for some time, it's simple to dry the device by taking it to a heat source (next to a TV, CPU, or lamp for example) and positioning it to allow evaporation.

It sure beats shopping for batteries!

Comments about Stacks and Stacks Fog Away Suction Mirror:

I shave in the shower and have used many types of fogless shower mirrors. This one is far and away the best. All of the others eventually lose their fog free coating and are easily scratched. The Fog Away Suction Mirror does not have a coating, hence the problem does not exist. It is also ideal for travel.