Over time, we all pick up bits of wisdom that make life easier. The knowledge passed down from one generation to the next has always been crucial for human progress. Fortunately, in today’s world, sharing valuable tips is easier than ever. Thanks to modern technology, we no longer have to keep these secrets within families—now, a simple click can spread life-changing hacks to millions of people.

Speaking of life hacks, have you ever thought about keeping a potato in your car? It might sound unusual, but once you understand the benefits, you’ll never look at this humble vegetable the same way again.

Potatoes have been a dietary staple for centuries, known for their versatility in cooking. However, beyond being a kitchen essential, potatoes have surprising practical uses that most people don’t know about. One of these unexpected benefits can be incredibly helpful, especially when you’re out on the road. In fact, in certain situations, a potato can actually help keep you safe while driving. That may sound exaggerated, but stay with me—it’s completely true.

Imagine you’re driving down the highway, and suddenly, your windshield starts fogging up. The visibility drops, and you find yourself in a panic, struggling to clear the glass. If you’ve ever dealt with this frustrating and potentially dangerous situation, you know how critical it is to find a quick solution. While many drivers instinctively reach for the defroster or crack open a window, there’s an alternative method that’s simple, affordable, and incredibly effective—using a potato.

Here’s how it works: grab a raw potato and cut it in half. Then, rub the inside of the potato directly onto your windshield and windows. The natural oils and starches in the potato create a thin protective layer on the glass, preventing condensation from forming. As a result, fog won’t accumulate as easily, giving you a much clearer view of the road. This trick works particularly well in colder months when foggy windows are a common headache for drivers.

If you’ve never tried this before, it’s worth giving it a shot. Unlike some commercial anti-fog sprays that contain chemicals, this method is entirely natural and free of harmful substances. Plus, it’s an inexpensive solution that doesn’t require a trip to the store—just grab a potato from your kitchen, and you’re good to go.

While this trick won’t completely replace your car’s built-in defogging system, it can serve as an excellent backup option, especially if you’re on the road and your defroster isn’t working as efficiently as you’d like. Even better, this method works not just on windshields, but also on side mirrors and helmet visors, making it useful for motorcyclists as well.

Next time you’re getting ready for a road trip or preparing for cold weather, consider keeping a potato in your car. It’s a simple, low-cost trick that could make a big difference when you need it most. Have you heard of this hack before? If not, give it a try and see for yourself how effective it is. And if you’ve already tested it, share your experience in the comments below!