Bathroom Mirror Defogger

Hello,
I was looking for the name of a product that prevents fogging of steam glass and mirrors. For example, you spray it on the bathroom mirror and when we leave, it has no more fogged? Oh and btw it is in a spray bottle?
Thank you for your help! Quickly a precise answer gets 10 points.

I do not know what product you're talking about, but the bathroom mirrors of old solution is to put shaving cream on it and wipe with a clean towel and dry until use. It keeps building steam on the mirror. Like your car, you can try it again but I could have never done. Some Original Gillette should work.

The breakdown is healing. Try opening the window in your bathroom or install an extractor.