A glass of salt might seem like an unusual item to keep inside your car, but this simple household ingredient has a practical use that many drivers may find helpful. If you’ve ever opened your car door on a cold or rainy morning and noticed foggy windows, damp air, or a musty smell, excess moisture could be part of the problem.
Salt is known for its ability to attract moisture, which explains why some people use it as a low-cost household trick for dealing with dampness. Placing a container of
