Why does moisture appear in the car?

Have you noticed condensation on the glass, a damp mat or an unpleasant smell of dampness in the interior of your car? Moisture in the car is not just discomfort, but also a potential problem that can lead to corrosion of metal parts, damage to the upholstery and even problems with the electrical system. Let's analyze the main causes of moisture and ways to combat it. To make your car always look unique and presentable, we recommend using tuning accessories, a huge selection of which you will find in our online store.

Main sources of moisture penetration

• Clogged Drains: Your car has drains designed to drain water from the area under the hood (windshield drain), under the sunroof, and from the doors. If they become clogged with leaves, dirt, or other debris, water begins to build up and seep into the interior.
• Damaged seals: Door, window and trunk seals wear out, crack or lose elasticity over time. These micro-cracks allow water to easily penetrate the interior of the car during rain or washing.
• Air conditioning system malfunctions: The air conditioner removes moisture from the air, and this moisture usually drains through a special drain hose under the car. If this hose is clogged or damaged, condensation can build up inside the cabin.
• Cracks or chips in the body: Even small cracks in welds or where body parts are attached can become "bridges" for water. This is especially true for cars that have been in an accident or for older cars.
• Wet items in the cabin: Wet clothes, umbrellas, dirty floor mats, or even recently washed items left in the car evaporate moisture, increasing the overall humidity in the cabin. In winter, this is exacerbated by melting snow from shoes.

How to deal with moisture?

Regularly check and clean the drain holes, inspect the seals for damage and replace them in a timely manner. If the problem persists, you may need to have a professional diagnose it. Keeping the interior clean and dry is the key to comfortable and safe operation of your car.