The Fog Free Mirror is a must in every bathroom for preventing the mirror from steaming up your view. The Fog Free Mirror is easy to install - just glue to the wall using double sided adhesive tape (make sure felt backing is to the wall and aluminium to the mirror); parrallel connect to the lighting wiring system or to a separate electrical outlet (make a groove for the supply leads before hand) and fix the mirror into place. Of course the Fog Free Mirror demisting unit may also be installed under existing mirrors.