Moisture inside a car starts from several sources. One common cause is the sweat and dampness carried in on clothes and footwear by the driver and passengers, explains the expert behind the wheel, Alexey Revin.
Blocked or clogged air filters can also limit the flow of fresh air into the cabin, which can contribute to higher humidity levels inside the vehicle.
Here is practical guidance from the expert:
- Shake off snow before entering the car to reduce meltwater that turns into humidity inside the cabin.
- Remove moisture from rubber floor troughs to prevent lingering dampness that can fog windows and promote mold growth.
- Replace the cabin air filter more frequently so the system draws in cleaner, drier air.
- On vehicles equipped with air conditioning, verify that the evaporator condensate drain tube is clear, ensuring proper moisture removal from the system.
If humidity remains an issue, a portable dehumidifier can help reduce moisture quickly. Silica gel packs or ordinary cat litter can also absorb humidity effectively. An old sock filled with granules and placed on the car floor can act as a simple moisture sponge, pulling excess dampness from the air.
To prevent fogging and misting, consider using a dedicated car anti fog product. This accessory helps maintain clear visibility by reducing surface condensation on windows. For additional guidance on applying it, refer to the Drive material that covers proper usage and techniques.
- How to moderate the car’s humidity, and why it matters for comfort and safety.
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