If you’re fed up with foggy windows or a musty smell in your car, there’s an unlikely solution waiting for you in your kitchen: salt. This common ingredient does more than just season your food; it’s a moisture magnet. By simply placing a glass of salt in your car, you can tackle the issues of humidity and condensation, improving your driving experience effortlessly.

Salt is a hygroscopic substance, meaning it naturally absorbs moisture from the air. This makes it a perfect tool for reducing the humidity inside your vehicle. By lowering the moisture levels, salt prevents foggy windows and protects your seats from becoming damp, providing a simple, inexpensive fix for a common problem that many drivers face.