With humidity and cold, car windows quickly fog up in autumn and winter. Fortunately, there is a simple and unusual trick to get rid of them.
That’s it, winter is coming, humidity sets in, temperatures begin to drop and, with them, returns one of the little daily hassles that every driver dreads: fogging on the car windows. This cloud of condensation, which sticks to the windshields and side windows, is much more than a simple inconvenience. By reducing visibility, it can quickly transform an ordinary road into dangerous terrain.
Fogging forms as soon as there is a strong contrast in temperatures between the interior and exterior of the vehicle. In winter, as soon as the outside temperature drops, the humidity present in the air inside the car condenses into tiny droplets on contact with the colder glass surfaces. And the more the air is saturated with humidity, the thicker and more omnipresent the fog.
To remedy this, drivers resort to various means. The use of air conditioning remains the most common option: it allows the air to dry in a few minutes. But not everyone has an efficient air conditioner, and the fuel cost is not negligible. Not to mention that, sometimes, it may prove insufficient. Some motorists then turn to anti-fog spray products, which are quite effective, or other more surprising solutions, such as shaving foam or white vinegar, applied directly to the windows.
Others prefer to opt for a moisture absorber. These small devices, often placed under seats or near windows, capture excess water in the ambient air. But if their effectiveness is real, they require frequent renewal. But there is a simple, inexpensive and effective, although little-known, tip: cat litter.
This is a crazy idea! However, this accessory, which seems a priori reserved for our four-legged friends, can become the ideal ally in winter. Simply place some unscented, absorbent cat litter – preferably silica – in a well-ventilated sock or cloth bag, then place it on the dashboard or under the seats. Thanks to its ultra-absorbent properties, the litter captures ambient humidity, thus limiting the formation of fogging on the windows. More economical than specialized products, this tip also has the advantage of being easy to implement.
In short, this tip constitutes an unexpected solution to a common winter problem. So next time you’re shopping, consider adding this unusual product to your list — even if you don’t have a cat, your car will thank you!