Keep a glass of salt in your car! It's a useful trick every driver should know. A police officer taught me about it when I got pulled over.
Why Police Officers Know This
Officers spend more time in their vehicles than almost anyone else, often sitting in stationary cars during rainstorms or cold nights. They’ve learned that the simplest tools are often the most reliable. A glass of salt is a silent, "set-it-and-forget-it" solution that doesn't require batteries or expensive refills.
How to Do It Right
You don’t need a literal open drinking glass that might spill. To make this "Nana-approved" trick work for your daily commute, try these adjustments:
The Container: Use a sturdy plastic cup or a small mason jar.
The Cover: If you're worried about spills, cover the top with a thin piece of fabric or cheesecloth secured with a rubber band. This allows the air to reach the salt while keeping the grains inside the jar.
The Refresh: Salt eventually becomes saturated with moisture and loses its effectiveness. Every couple of weeks, swap it out for a fresh batch to keep your cabin dry and your windows clear.
It’s rare to find a car "upgrade" that costs less than fifty cents, but sometimes the best advice comes from those who live their lives on the road. The next time you're heading out, tuck a little salt in your cup holder—you’ll be surprised at how much smoother your drive becomes
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