4. Makeshift Coolant Patch: While not a long-term solution, the juice from a potato can be used temporarily to seal minor leaks in your radiator hose. The starch from the potato can help plug small holes just enough to get you to a mechanic, although it should only be used as a last resort and with caution.

5. Stress Relief: Simply having a potato to squeeze can serve as a stress ball. If you’re stuck in traffic or feeling anxious, squeezing a potato can help relieve tension and pass the time.

Safety Tips and Considerations:

Regular Checks: If you decide to keep a potato in your car for any of the above reasons, make sure to check it regularly and replace it if it starts to show signs of spoilage, such as sprouting, soft spots, or foul odor.

Alternative Uses: While innovative, these tips should be supplemented with appropriate tools and supplies for vehicle safety and emergency situations, such as a proper de-icer, emergency food supplies, and a well-maintained car safety kit.

Practicality: Remember that these tips are more about making the best out of a situation where you might not have the right tools at hand. Always aim to be fully prepared with the proper equipment.

Having a potato in your car might seem odd at first, but as you can see, it could provide some practical benefits in a pinch. Whether it’s keeping your windows clear or providing a makeshift emergency aid, this common kitchen staple has several surprising automotive applications.