• Foggy or hazy headlights emit less light and make it harder for you to meet at nighttime.
  • Age, dirt, and UV harm cause plastic headlight lenses to become cloudy over time.
  • Headlight restoration kits are inexpensive and piece of cake to use, and home remedies like toothpaste also work.
  • Visit Insider'due south Home & Kitchen Reference library for more stories.

Do you lot notice your headlights but don't illuminate the road similar they used to? Are the headlights cloudy or yellowed? All mod cars have headlights with plastic lenses and replaceable bulbs installed from behind. Subsequently years in the sunlight and thousands of miles of driving, UV rays age the plastic lenses, and dirt and current of air degrade and harm the surface.

Cleaning and restoring your headlights yourself, either with a homemade abrasive solution of blistering soda or toothpaste or with a commercial kit, is an piece of cake mode to bring them back to like-new status.

How to restore headlights using toothpaste or baking soda

If you don't want to spring for a special headlight restoration kit, the common hacks of using toothpaste or baking soda paste can work to clean the lens.

Utilize painter's tape (which will not harm the machine's pigment) to tape paper over the paint or bodywork around the headlight. Then wash the headlight with soap and water. Scrub with a toothbrush to remove any clay, then rinse with clean water.

For the actual headlight cleaner, you can either employ toothpaste or a paste fabricated from baking soda and h2o. Simply piece of work the paste onto the headlight using a toothbrush or cleaning cloth.

Use gentle simply firm circular strokes and go over the unabridged surface several times. Use a bit of water as yous practise this to proceed the surface wet as y'all apply it. If yous apply blistering soda, wet the cloth y'all'll apply to rub information technology into the headlight with vinegar for even more cleaning power.

The gentle abrasive qualities of toothpaste and baking soda will gently scrub abroad whatsoever dirt on the headlight, and so employ a little elbow grease to rub it in. In one case thoroughly scrubbed, rinse the headlight with h2o. Echo the procedure with more cleaning paste three to iv times, rinsing with h2o between each awarding.

Finally, spray on or use a UV protectant. The lens may be clean but y'all have to protect the exposed plastic lens or it will go hazy again from UV rays and wear.

How often should you clean your headlights?

Clean headlights once they're yellow or foggy.
Raphye Alexius/Getty Images

If you detect your headlights are yellow, hazy, or foggy, or if it seems like they are not as bright at night, information technology's fourth dimension to clean your headlights. Depending on your location and how much you drive in the sunshine, y'all may kickoff to notice bug once the automobile is ten years onetime.

If y'all restore your headlights yourself with a restoration kit, you can probably go another five years before they demand it once again. Some kits come up with a lifetime warranty, offer a replacement kit if your headlights become clouded again.

Insider's takeaway

UV rays from the lord's day cause your headlights to become cloudy and hazy. Restoring them is an easy, exercise-it-yourself job and only takes an hour. Headlight restoration kits are available that contain everything you need to clean, restore, and protect the plastic lenses of your headlights.

Homemade remedies like using toothpaste or baking soda are besides effective in cleaning the lenses, but without proper UV protection, they volition go cloudy again within a few months.

Palm Springs-based automotive writer and gearhead Freddy Sherman can normally be found in his garage, tinkering with his 1968 Pontiac Firebird. When he'south not cruising in the Firebird, he can be institute driving ane of the more than 50 new cars (and 10 new motorcycles) he drives each year to review. Freddy's content has been featured on Yahoo!, Daily Mail Online, CNN and in Business Traveler magazine. You can see more than on his Bulldoze With Fred YouTube channel and his @drivewithfred Instagram feed.