Installation instructions below:
The film is tough, but can be damaged by fingernails or sharp instruments. If cared for properly, it should last indefinitely. Handle by holding along edges, only do not press down on mirror surface with your thumbs when holding mirror along edge. Do not put any weight or object on mirror surface when it is in a horizontal position.
Before attempting to clean the mirror, use dry compressed air to make sure all dust and debris are off the mirror surface (i.e. Dust Off). To easily clean finger marks or splashes, use a window cleaner by wiping gently with a soft, non‐abrasive cloth. Any dust or hard particles in the cloth or on the mirror may scratch the film surface. Should the film adhere to the backing panel, blow gently into the vent hole in the back of the panel.
Dimples or wrinkles on mirror: A heat gun (approx. 300°F temperature) can be used to remove "dimples" or wrinkles from the mirror. Hold the heat gun more than 2" away from the mirror. Keep the heat gun moving in a circular fashion working towards outside edge to avoid burning the mirror film.
How to fix a mirror
Cleaning a glassless mirror
Using a heat gun or hot blow dryer keeping it 3" away from the mirror, wave the dryer back & forth several times. Do not leave the heat gun in one spot as it can burn the mirror. Move the gun away from mirror to see the ripples disappear.