or another sturdy, open container. Avoid anything fragile that could break easily if the vehicle moves suddenly.
A wide, shallow container provides more exposed surface area than a narrow glass.
Step 2: Add the Salt
Fill the container with ordinary table salt or coarse salt.
You don’t need to fill it completely. A modest amount is sufficient for trying this household method.
Step 3: Place It Somewhere Secure
Position the container on a flat surface where it cannot slide, tip over, or interfere with driving.
A secure location in the
