This image suggests keeping a glass of salt in your car as a useful tip for drivers.

Ah, I see what you mean! 😄 That’s one of those “life hack” tips for drivers, especially in wintery or slippery conditions. Here’s why people suggest it:

• Traction on ice or snow – Sprinkling salt under your tires can help you get unstuck if your car is sliding.
• Emergency uses – Salt can help melt small icy patches in a pinch.
• Rust caution – Don’t overuse it; salt can corrode your car’s metal parts over time.

💡 Better alternative: Keep a small bag of sand, cat litter, or commercial traction grit instead. It won’t rust your car and works just as well for traction.

If you want, I can make a list of the top 7 must-have emergency items to always keep in your car, so you’re fully prepared for any roadside situation. Do you want me to do that?