For many car owners, auto repairs can feel like uncharted and intimidating territory. However, many car issues can be addressed with simple hacks that won’t empty your wallet. Here are ten essential auto repair hacks every car owner should know, especially if you’re navigating the American automotive landscape.

 1. Use Toothpaste to Clean Headlights

Cloudy headlights can impair night vision and reduce the effectiveness of your lights. Before you consider replacements, try using toothpaste. Apply a blob of toothpaste to a clean cloth, rub it onto the headlight in a circular motion, then rinse off and dry. The toothpaste’s abrasive components will help clear up the fogginess.

 2. Nail Polish for Minor Scratches

A small scratch on your car’s body can be an eyesore. Clear nail polish can act as a temporary fix to seal the scratch and prevent rusting. For best results, ensure the scratch is clean and dry before application.

 3. Use a Plunger for Small Dents

A common bathroom plunger can work wonders for small- to medium-sized dents. Wet the plunger and the dent, then pull to create suction. It might take a few tries, but this can often pop the dent out without needing a costly trip to the body shop.

 4. WD-40 for Stuck License Plate Screws

Rusty screws can make changing out a license plate frustrating. Spraying WD-40 on the screws will help loosen the rust and make unscrewing them much easier. This trick can also work for other stubborn bolts and screws on your vehicle.

 5. Clean Your Engine with Dish Soap and Water

A clean engine can run cooler and more efficiently. Mix dish soap with warm water and spray it on your engine. Use a brush to scrub away dirt and grease, then rinse lightly with water. Be sure not to spray electronic components directly.

 6. Duct Tape for Temporary Fixes

Duct tape can temporarily fix many car issues, from broken tail lights to minor body damage. It’s not a permanent solution, but it can help you get your car to a professional repair service without worsening the damage.

 7. Inflate Tires with a Bike Pump

If you have a low tire and no access to an air compressor, a regular bike pump can fill your tires adequately in a pinch. Keep a bike pump in your trunk for emergencies—it’s especially handy in rural areas where gas stations may be sparse.

 8. DIY Air Freshener with Dryer Sheets

Instead of buying expensive car air fresheners, you can use dryer sheets tucked under seats or in pockets. They can keep your car smelling fresh and are easy to replace.

 9. Check Engine Light? Use a Code Reader

A check engine light can mean many things. Instead of heading straight to a mechanic, use an OBD2 scanner to read the diagnostic trouble codes yourself. Many auto parts stores will let you use one for free. Knowing the codes can help you understand if the issue is minor or if professional help is needed.

 10. Regular Maintenance with Apps

Keep track of your car’s maintenance schedule with smartphone apps like Drivvo or aCar. These apps can remind you when it’s time for regular maintenance, which can prevent costly repairs down the road.

By using these hacks, you can save money and better understand how your car works. Remember, while DIY can be helpful for minor issues, more complex problems should be handled by professionals. Stay safe and happy motoring!