Most people wouldn’t think twice about tossing a glass of salt into their car. After all, salt is for the kitchen, right? But here’s the truth: salt can be one of the most practical and affordable “tools” you’ll ever carry in your vehicle.
I didn’t learn this trick from a YouTube video or a blog post—it came directly from a police officer during a roadside stop. And since then, I’ve realized how many situations this simple hack can save you from.





