moldy wall

Do Humidifiers Cause Mold?

Imagine you are sleeping in your room peacefully. The humidifier is running in one corner of the room. You have a good dream because of the air around you. Suddenly you wake up. You look around you and see there are molds everywhere—filthy and disgusting molds.

Your dream quickly turns into a nightmare witnessing this sight. Either you have a fascination for folds, or otherwise, you will indeed feel panicked by it.

Humidifiers can make our surroundings much more comfortable by adding moisture to the air. But it has some disadvantages as well. It can cause molds.

Do Humidifiers Cause Mold?

Humidifiers have tons of benefits. But when you don’t maintain it the right way, even the best humidifier can cause molds to grow.

Molds are a type of fungus that we often see in our homes and offices. These tiny little buggers spread like wildfires.

The main reason for their spreading is the moisture in the air. When the humidity level exceeds the standard level, it gets beneficial for the mold to grow. Usually, it is above 55 percent relative humidity.

Often we use the humidifiers the wrong way. Therefore, excessive moisture helps the mold grow on walls, windows, doors, and you name it. Most humidifiers have a control humidistat for cases like this which you can control the humidity level. But if your humidifier doesn’t have one, the humidity level can increase without you noticing.

Another reason is being lazy. If you leave your humidifier to be dirty for a long time, it will only pump dirty air. This will, in turn, facilitate the growth of mold. Your laziness can be the reason for the growth of countless contaminants in the environment. Molds are dangerous and potentially harmful to health. So, always clean your humidifier every once in a while.

Related reading: How Does a Cool Mist Humidifier Work?

Can Humidifiers Cause Mold on Walls?

Yes, humidifiers can cause mold on walls. Molds are infectious fungi. With even a tiny bit of water and moisture, they can spread a lot. Now imagine what will happen if it gets an adequate amount of moisture and wetness?

Often, you will see molds grow on the walls. Usually, the humidifier releases the molds, and then it gets to every corner of the room. Therefore, it is evident that it will get in touch with the walls and start to colonize.

How to Properly Use a Humidifier to Prevent Mold?

Humidifiers have countless advantages. It makes the air around you feel more comfortable and can prevent deadly diseases like influenza. It keeps your hair and skin moist. Having a humidifier in your home is like a blessing.

If you properly use the humidifier, it can be a source of great relief. Otherwise, it can do more harm than good. So, let’s check out some ways how you can use it to prevent mold.

Monitoring the Humidity Level

As we’ve mentioned, when the humidity level gets too high, the molds start to grow. Therefore, always keep the humidity level to a standard. Research suggests that about 30 to 50 percent relative humidity level is perfect for homes and offices. So, always monitor it to prevent mold.

Cleaning the Humidifier

Leaving the humidifier to remain dirty for an extended period can aid in the build-up of molds and bacteria. When this microorganism builds up in the humidifier, you have some serious issues to work on. When the humidifier works, it will release all the harmful organisms in the air.

That’s why always clean the humidifier properly. Wash and sanitize every compartment of the humidifier, including the filter, interior, and tank. Also, make sure that you soak out all the water from the compartments. Excess water can be beneficial in mold growth.

Try to use water with less amount of mineral content. Distilled water is the perfect option. For cleaning, you can use a 3 percent solution of hydrogen peroxide. Mix it with some water to give the humidifier a thorough clean.

Eliminating Dampness Near a Humidifier

Always make sure the surface near the humidifier is dry. If there is too much moisture near the humidifier, molds will slowly start to build up. It will soon spread to walls, windows, and anything it encounters.

One good technique is to keep the surface of your room dry. Don’t let too much water build up. You can also reduce the frequency of humidifier use. This will help the humidity stay at an adequate level. Another option is to turn your air conditioning system so that the moisture doesn’t increase too much.

How to Remove Existing Mold Caused by a Humidifier?

By the time you are reading this article, it might be already too late. The molds might have already started infecting your room. Don’t get panicked. You can easily remove the existing mold that is caused by the humidifier.

The first thing is never to use tap water to clean the mold. Use distilled or sterilized water. Take some hydrogen peroxide and dilute it properly in the distilled water. You can use vinegar as well. Clean the existing molds thoroughly without leaving any marks.

For severe stains of mold, use bleach. It will completely sterilize your humidifier and prevent mold from further growing. Make sure you rinse the humidifier after you’ve cleaned it.

Related reading: Can Humidifier Trigger Smoke Alarm?

Final Thoughts

Often, when we purchase a tool, we don’t read the instructions properly. We use it as we want, and at the end of the day, it causes trouble. Manufacturers make millions of humidifiers every year to relieve people’s pain.

But you are letting it cause problems by not maintaining and cleaning it. When you maintain your humidifier correctly, it will turn your home into a paradise. Otherwise, it can make your home into a spooky, horror room full of deadly molds.

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