Mirror Demister Pad Item Description: Finally, there is a simple solution to those misted up mirrors in your bathroom. With a simple to install mirror demister, you no longer have to wait for the mist to clear before shaving, drying your hair or putting on makeup. Running costs are negligible - based on one hours use per day, an average demister will cost just 2-3 pence per week to run - a small price to pay for permanent mist free mirrors! Mist Free Mirrors. It's always the little things that make all the difference. Using the very latest technology, we ensure mist free mirrors when you need them most. Once fitted, the mirror will never steam up in and around the area around the pad. Item Specifications: The pads have a sticky back that can stick to the mirror or wall.