How to prevent the bathroom mirror from steaming when taking a bath?

Put wax on the mirror and wipe it with a cloth.
The secret to simply eliminate glass mist
1. Apply a coat with dry soap and wipe with a dry cloth.
2. Moisten a cloth with 90% alcohol and wipe it.
3. Put a few drops of shampoo on a sponge or cotton cloth and wipe it off.
These three methods have the effect of preventing the glass from producing fog.
The mist on the mirror is liquefied by the water vapor in the indoor air when it meets the mirror surface with a lower temperature.Standing Bathroom cabinets
Bathroom mirrors are mainly divided into ordinary mirrors and anti-fog mirrors. Anti-fog mirror is divided into coating anti-fog mirror and electric heating anti-fog mirror. The former uses the coating micropores to prevent the form of the fog layer; the latter increases the humidity of the mirror surface by electric heating, and the fog quickly evaporates, so that the fog layer cannot be formed. The price of the latter is of course higher!
There are electric heating anti-fog, there are coating anti-fog, anti-fog expensive.
Usually when it is cold or taking a bath, due to the temperature difference between the mirror and the room, the mirror will be covered with a layer of fog, which will affect the use. For example, if you take a bath, you can wipe some soap with your hands before taking a bath. After foaming, put the soap foam on the mirror surface. There is no need to rinse, and there will be no fog in the bath. Of course it is never too late to wipe it in the bath. This is the simplest and most effective way
Before taking a bath, put a layer of soap on the place where you don't want him to fog, so that he will not fog, even if you wash it with water, it will not get wet.
If you drive in the wild on a rainy day, and the paddle is broken and there is no place to repair it, you can also use this. Soap on the windshield and there will be no rain left on it.