6 Easy Ways of Keeping Your Bathroom Mirrors from Fogging up

They say looks are everything. But what if every time you want a good look at yourself on your bathroom mirror you get a blurry view instead? This is not enjoyable at all.

Most of us deal with this problem by quickly grabbing a piece of cloth and wiping the mirror. Of course this takes a lot of time. You will also have to repeat this procedure every time you take a shower and need to use your bathroom mirror. 

How Does the Bathroom Mirror End Up Foggy or Misty?

When showering with hot water in an enclosed bathroom, a lot of steam is trapped. The steam, which is water in gaseous state, rises and settles on surfaces your mirror being one of them. The steam cools off and forms tiny droplets.

As we all know, light passes through water and produces a distorted image. When this happens on your mirror, you get the misty surface that cannot be of much help at the moment.

Ways to Prevent Mirrors from Fogging

how to stop bathroom mirrors from fogging up

1. Do It Yourself Solutions

These readily available items at home can assist in keeping your mirror fog-free. However, you have to use them regularly. The good thing is that they work instantly.


Did you know that a bar of soap can be your defogging number one agent? Well, grab a bar of soap and carefully rub it over the mirror. Be sure to cover the entire surface. Then take a dry piece of smooth cloth and wipe the mirror thoroughly until you acquire a clean shiny surface.


A bottle of vinegar is common in most households. It is used in cooking, cleaning and many other ways. A cup of water, a cup of vinegar and a few drops of liquid soap is all you need to keep your mirrors free from mist.

Give all the ingredients mentioned above a good stirring. Pour the mixture in an empty spray bottle. Spray this mixture straight on your mirror. Then, wipe the mirror with a clean piece of cloth. This method may last a few days, so be sure to reapply as needed.

Blow Dryer

This is another useful home item that may be used to solve the problem. Simply turn on your hairdryer to clear the fog from your mirror. If you have a socket close to the mirror, that is.

2. Use Specific Glass Products

You can choose a specific solution developed to keep bathroom mirrors fog-free. For example, Rain-X which is often used on automobile windshields can help keep your bathroom mirrors fog-free for up to a month. Simply spray straight onto the mirrors and dry with a clean, lint-free cloth.

Glycerin is another specialty product available at pharmacies. When diluted with water,it can be used to wipe down mirrors and keep them fog-free during showers. It’s non-toxic, so it’s ideal for families with children and pets.

3. Cover your mirror

Draping a towel or piece of fabric over your mirror is the simplest, quickest, and most effective technique to prevent it from fogging.

Tape or thumbtacks can be used to secure it to the wall. A tape, rather than a thumbtack, would be the best choice since a thumbtack might make tiny holes in the wall.

4. Run a Cold Shower

Are you capable of taking a cold shower? If that’s the case, hold it for at least thirty seconds. Then change the setting to warm. This method efficiently keeps your shower cold while also slowing the formation of fog.

So, if you’re having a lengthy shower, you will need to run the cold shower for a while or severally. If you do this in a somewhat tiny restroom, it will assist.

5. Open Doors and Windows

It’s easy to reduce the temperature of your space by opening your windows and doors. This will prevent the formation of water vapor, which will cause your mirror to seem fuzzy.

This procedure is not recommended in the winter, though. Your health and safety must not be jeopardized. However, you can enjoy your shower with the doors and windows opened during summer.

6. Install a Fogless Mirror

Why not go for a permanent solution if you don’t enjoy creating concoctions every few days? If you’re weary of doing a quick fix every now and again, it’s time to invest in an anti-fog mirror. Here are some different possibilities to choose from.

Heated mirrors

Do you know what heated mirrors are? They do exist. Behind these mirrors, there are reservoirs that replicate the temperature of the water. In simple terms, they have a defrost feature. The good news is that they are guaranteed to last longer than other solutions that do not require maintenance.

Chemical-based coating

One of the most common solutions is fogless mirrors with a chemical-based coating. You must remove them from your wall when not in use. When they are not in use, they lose their coating since they’re left out in the open.

Attached mirrors

Attached mirrors to the shower pipe also perform well. This necessitates the installation of a valve that drains the water used to heat the mirror. This solution is worthwhile, but the installation process is time-consuming.

Frequently Asked Questions

How does a Fogless mirror work?

Fogless mirrors operate by either warming the mirror or coating it with a condensation-resistant surface treatment. Most anti-fog shower mirrors fog up more and more over time as the mirror surface treatment wears off, although it may often be restored.

What can you spray on glass to keep it from fogging up?

On mirrors and automobile windshields, vinegar cleans, disinfects, and prevents fog. Vinegar may be used to clean glass and mirrors as well as act as an anti-fog agent. Apply the vinegar mixture on your bathroom mirrors, car windshields, or any other glass surfaces that need to be maintained fog-free.

How long does it take for a mirror to fog again?

If done correctly, most of the methods discussed will keep your mirror fog-free for up to three weeks. Shaving cream is another frequent approach, in addition to soap, for cleaning the mirror. Apply shaving cream to your mirror and wipe it clean with a paper towel.


Now you know what to do in case of a foggy mirror. There is absolutely no excuse for taking long preparing yourself for the day ahead. Try several methods and find the one that works perfectly for you and your mirror. Enjoy your mirrors to the fullest. Won’t you?

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