salt inside a vehicle is sometimes suggested as a way to help absorb moisture from the surrounding air.
However, there’s an important distinction: ordinary table salt is not a powerful car dehumidifier, and it won’t solve every moisture problem. Here’s what this trick can realistically do, how to try it safely, and when a different solution makes more sense.
Why Do People Put Salt Inside Their Cars?
The main idea behind this hack is moisture control.
When warm, humid air meets cooler glass, condensation can form on the inside of
