5 Best Ways to Remove Humidity from Garage

Published On: February 1, 20220 Comments on 5 Best Ways to Remove Humidity from GarageTags: Last Updated: February 3, 20244 min read

Garages can be a haven for humidity and condensation, especially during the winter months. This can lead to the growth of mold and mildew, and can also damage your belongings. Luckily, there are several ways to remove humidity from garage spaces. In this blog post, we will discuss five of the best methods for doing so.

5 Best Ways to Remove Humidity from Garage

Keep reading to learn more!

What causes excessive humidity in the garage?

Several things can cause excessive humidity in the garage. If your area is constantly moist due to a high level of humidity outside, then it’s possible that this moisture has crept into the garage. This is because garages are not as well-sealed as other rooms, and thus can allow moisture infiltration from outside or inside. Moreover, garages are usually home to many items that could be susceptible to mold growth. For example, if you have car rugs or other things in your garage where moisture can accumulate, then this can increase the humidity level of the whole area. On top of that, garages tend to be warmer than outside spaces due to their enclosed nature and the lack of insulation.

What are the consequences of condensation in a garage?

The most common consequence of excessive moisture and humidity within your garage is mold growth. Mold feeds on organic matter, which can be anything from dust bunnies to cardboard boxes. Once the mold has grown, it can cause significant damage to your belongings. The spores that are released by this mold can lead to allergic reactions in some people, and the mildew itself may be hazardous to your health if you inhale too much of it. When humidity levels get too high, untreated wood is also prone to warping, expanding, and cracking. If you’ve noticed any of these signs in your garage, you will want to start taking steps to lower the humidity level today, otherwise, the garage can be damaged and renovation costs can be quite expensive.

5 Ways to Get Rid of Humidity from Garage

If you are concerned about the humidity levels in your garage, there are several ways you can make it more comfortable. Here are five different options for how to remove humidity from your garage:

1. Install a Dehumidifier

The first method for removing humidity is to install a dehumidifier. These appliances remove moisture from the air and can reduce humidity to a comfortable level. Typically, dehumidifiers should be set to around 50% relative humidity (RH) for optimal results. If you do not own a dehumidifier, consider purchasing one as they are relatively inexpensive and easy to use! You can consider buying the best dehumidifier for garage, and if you don’t know how to choose one, read the buyer’s guide posted on Freshhomeguides.

5 Best Ways to Remove Humidity from Garage - dehumidifier

2. Use the Garage Fan

The next method for reducing humidity in your garage is to run a fan. Typically, you can buy fans that are specially designed for garages. However, if you only have an exhaust fan in the house, this may also help with cooling down the area. When choosing a fan for your garage, make sure it has a built-in thermostat, as this will allow it to automatically shut off when the garage has gotten to a comfortable temperature.

3. Prevent Condensation from Forming

Condensation can also occur in your garage if you do not take measures to prevent it from forming. If the area around your windows is covered in moisture and appears wet, this is typically a sign of condensation. In order to prevent condensation from forming, make sure that the garage door and windows are well-sealed and insulated. This should reduce or eliminate any wetness that appears on the walls or floor.

4. Check Drainage

If you have any sources of standing water in your garage, this will also cause the humidity to increase. Make sure that all drains are free-flowing and that no puddles or other pools of water appear on the floor. You can use a broom to sweep up any fallen leaves or debris from around your garage, as these items can clog up drains and cause the water to be unable to properly drain.

5. Ventilate the Area

Finally, another way to reduce humidity is by ventilating the area. This includes opening windows or garage doors on warm days to allow air to flow through your garage. You can also leave some lights on in order to increase airflow and add some warmth to the area.


As you can see, there are several different methods for removing excess humidity from your garage. If you take these steps, you should be able to make your garage a more comfortable place to spend time in!

Share This Tip With Your Friends!

About the Author: Handyman tips team

The Handyman Tips Team is a group of authors that provides tips on the Handyman Tips website. The Handyman Tips team consists of real handymen, contractors, carpenters, woodworkers, and experts in home repairs, appliance repairs, and landscaping. The team is always there for visitors to the Handyman Tips website. If you can't find the answer to your question on the Handyman Tips website, one of them will reply to you almost immediately if you contact them through the Ask the Handyman page!

Leave A Comment