*Warmup Mirror Demisters are a technologically advanced, permanent, safe and simple solution for steamed up mirrors - ideal in the bathroom.*  **How it works:**   * Mirror defoggers offer a safe and easy way to keep mirrors steam free.  * The mirror defogger is self-adhesive and is mounted directly on to the reverse side of the mirror.  * They are energy efficient, due to their low energy consumption. * This is a fantastic upgrade for every bathroom!  **Key Benefits:**  * **Convenient installation** - Self-adhesive for convenient installation directly onto the back of the mirror  * **Discreet with concealed cable kit** - For automatic operation when the light is switched on  * **Even heat with rapid heat-up and energy efficiency** - Running costs equivalent to one light bulb