Dealing with condensation in your car can be a real headache. Whether it’s fogging up the windows or making the interior smell musty, excessive moisture buildup can be an annoyance and even a safety hazard. Fortunately, there are several steps you can take to reduce condensation and keep your car dry. 

Check Your Air Filter 

The air filter is responsible for keeping dust and other particles from entering your car's cabin. If it becomes clogged, it won’t be able to do its job correctly, resulting in moist air entering the cabin that will eventually cause condensation on the windows and other surfaces. Check your vehicle’s owner’s manual for instructions on how often you should change your air filter — typically once every 12,000 miles or so — and change it as needed. 

Park In A Covered Area 

If you park in a covered area such as a garage or carport, condensation is much less likely to form inside your car. This is because the outside temperature of the vehicle will remain relatively constant when compared to cars parked outside, where temperatures fluctuate more significantly throughout the day and night. This means moisture won’t have as much of an opportunity to enter the cabin if you park indoors. 

Keep The AC On Recirculate Mode 

When you turn on your car’s air conditioning (AC), make sure it is set to recirculate mode rather than fresh air mode. This will ensure that cooled air from within the cabin is circulated back into itself instead of bringing in hot or humid outdoor air which could contribute to condensation buildup inside your car. It also helps keep cooling costs down since less energy is being used to cool new outside air each time you turn on the AC.

Use Desiccant Bags

Placing desiccant bags like silica gel around the cabin can help absorb moisture from the air before it can form condensation on surfaces. You can purchase desiccant bags from most auto parts stores, which are relatively inexpensive. Make sure to replace the bags periodically as they become saturated with moisture. 

Inspect Seals & Gaskets

Inspect all seals and gaskets around doors, windows, etc for any cracks or damage that could be letting in moisture. If any are found, replace them as soon as possible to prevent condensation from forming inside the cabin.

Conclusion: 

Car Condensation buildup can be annoying and dangerous if left unchecked for too long. Fortunately, there are several ways you can reduce condensation by checking and changing your air filter regularly, parking in a covered area whenever possible, and keeping your AC on recirculate mode when driving during humid weather conditions. Following these tips can help reduce condensation buildup inside your vehicle for increased comfort and safety on every drive!