7 Easy Ways to Stop a Bathroom Mirror from Fogging Up

7 Easy Ways to Stop a Bathroom Mirror from Fogging Up

Bathroom mirrors can be a pain sometimes, especially when they start to fog up. It can occur in any room such as the bathroom, kitchen, and mudroom. The best solution to this is to stop it from happening in the first place, but if it does it's easy enough to fix too. There are many reasons why your mirrors might fog up.

In this article, we are going to take a look at 7 of the easiest ways to prevent bathroom mirrors from fogging up.

Why Do Bathroom Mirrors Fog Up While Taking A Shower?

Steam from the hot shower water condenses on the mirror and creates fogging. This is because of two main factors: the temperature difference between inside and outside, as well as humidity. The steam from your shower heats up the air around it, causing it to rise up. When this happens,  warm air hits a cool surface like your mirror or glass doors, condensation occurs.

This is why you often see fogging on the inside of car windows after you’ve been driving in hot weather. The same thing happens when you take a shower, especially if your bathroom is small and doesn’t have a vent.

foggy mirror
Image source: shutterstock

How to Stop a Bathroom Mirror from Fogging Up

Excessive moisture can result in the mirror in your bathroom or other room starting to fog up. This can cause inconvenience as you need to wait for it to clear to be able to see what you are doing.

This problem can be avoided by applying a few simple measures. Here are the 7 best ways to stop a bathroom mirror from fogging up

1. Use bathroom heated mirror with demister pad

A demister pad is a piece of material that you can use to prevent fogging on your bathroom mirror.

The demister pad is a great solution to the problem of condensation on mirrors in showers and bathrooms. Not only will it keep your mirror nice and dry while you're using it but it also helps prevent mold growth, which can be a big problem if left untreated!

You can get a demister led mirror from Inyouths to help you solve the problem.

inyouths demister led mirror
Image source: Inyouths

2. Soap rub

Soap rub is a mixture of soap and water that you apply to mirrors, windows, and other surfaces. The soap helps remove fog from glass surfaces by creating a barrier between the mirror/window and your breath. Soap rub can be used in the bathroom or kitchen--just make sure it's not exposed to direct sunlight!

3. Vinegar

Vinegar is a natural deodorizer, disinfectant, and anti-fog agent. It can be used to clean bathroom mirrors by applying the vinegar solution directly onto your mirror and wiping it off with a clean cloth or paper towel.

Vinegar can be used to clean windows, too! Just mix equal parts vinegar and water in a spray bottle. Apply the solution directly onto your mirror or window and wipe it off with a clean cloth or paper towel.

4. Shaving cream/shaving foam

If you don't have shaving cream or shaving foam, you can use a cloth soaked in water. The process is the same: apply the cloth to your mirror with a sponge, wait for it to dry, and then rinse off the water.

5. Use a bathroom exhaust fan

If your mirror fogs up while you're in the shower, it's most likely because steam is building up on its surface. In order to allow moisture to escape and keep the room from becoming too humid, place an exhaust fan near your mirror that will help remove moisture from the air.

Make sure that this is turned on when taking showers or baths so that it can work properly! You may also want to clean out any dust or dirt from inside of it every now and then--this will help keep things running smoothly for longer periods of time.

6. Use a dehumidifier

Dehumidifiers are a great way to keep your bathroom mirror from fogging up. They can be used in other rooms of the house too, but they're especially helpful if you live in an area with high humidity or want to make sure your mirrors stay clear when it's cold outside.

When you use a dehumidifier, the moisture gets pulled out of the air (and then collected) so there's less water vapor available for condensation on surfaces like glass windows and mirrors. This also means that if you have any leaks in your home's plumbing system that cause water damage, these leaks won't contribute toward making your bathroom mirror foggy either!

The best thing about using a dehumidifier? It's easy: just turn it on when you know it'll be needed--like after taking a shower or bath--and then turn it off again when there isn't any more moisture coming out of things like showers/tubs/etc. You can even get ones with timers so this becomes automatic!

7. Use a commercial anti-fog spray

You can also buy a small bottle of commercial anti-fog spray and use it before you take a shower. Most people don't have time to stand around and wait for the mirror to fog up, so this is a good option for those who want to be able to see themselves as they get ready in the morning.

After you are done with your shower and are drying off, feel free to spray some more on top of any remaining foggy spots. You can also use this method if you notice that your mirrors have already become fogged up during the day or after taking another shower at night!

clean  foggy mirror
Image source: shutterstock


This guide we've compiled, based on both simple and more advanced methods, should help you keep your mirror from fogging up. If you notice that a mirror in the bathroom or other steamy room is fogging up, keep these tricks in mind to prevent it from happening again.


Want to learn more about LED mirrors? Check LED Mirror 101 here!

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