Put a glass of salt in your car. This is a vital hack every driver should know. Cop told me about this

Put a Glass of Salt in Your Car — This Vital Hack Every Driver Should Know (A Cop Told Me About This!)

Sometimes the best advice doesn’t come from a manual — it comes from experience. I was recently chatting with a local police officer during a routine traffic stop (nothing serious!), and he dropped a tip that genuinely surprised me:

“Put a glass of salt in your car — it can prevent a lot of problems.”

At first, I thought he was joking. Salt? In a car? But as he explained it, everything started to make sense. Now that I’ve tried it myself, I can confidently say this is one of those simple, why-didn’t-I-know-this-sooner hacks that every driver should be using.