How to Clean Headlights With WD-40: A Step-by-Step Guide

how to

How to Clean Headlights With WD-40, Car headlights are super important for keeping you safe on the road because they help you see where you’re going and let others see you too. But, like anything that gets used a lot, they can become dirty and not work as well. Making them clean again can help you see better and make your car look almost new. One way to clean them up is by using WD-40, which is a really handy thing to have because it can do so many jobs. This guide will walk you through making your headlights bright and clear with WD-40 in easy-to-follow steps.


  • Two clean microfiber towels
  • One spray bottle filled with WD-40
  • One bucket filled with warm water
  • Car wash soap
  • One soft-bristled brush

Steps: How to Clean Headlights With WD-40

Cleaning your headlights with WD-40 is pretty simple. Just follow these steps:

  1. First, you need to wash the headlights with some soap and warm water. This helps get rid of any loose dirt or stuff that’s stuck on them.
  2. Next, take a small amount of WD-40 and spray it onto a clean cloth.
  3. Use the cloth to gently rub over the headlights in a circular way. This helps lift off any gunk that’s making them look foggy.
  4. After that, use a dry cloth to wipe off any WD-40 that’s left over.
  5. Let the headlights dry all the way.


Here are some helpful hints for when you’re cleaning your headlights with WD-40:

  • Always try a little bit of WD-40 on a small part of the headlight first to make sure it doesn’t mess up the finish.
  • It’s best to use a soft cloth or sponge to put the WD-40 on the headlights.
  • Keep rubbing in a circle until you see the dirt and yuckiness come off.
  • Use a dry cloth to make sure you’ve gotten all the WD-40 off when you’re done.
  • If the headlights still look dirty, you can do these steps again.

Safety Precautions

Using WD-40 to clean your headlights is smart, but you need to be careful too:

  • Wear gloves to keep your hands safe from the chemicals in WD-40.
  • Make sure you’re in a place with lots of air moving around so you don’t breathe in the fumes.
  • Don’t use WD-40 if your headlights are hot or on plastic headlights, as it could start a fire or damage the plastic.

FAQs: How to Clean Headlights With WD-40

Q: Why should I use WD-40 to clean my headlights?

A: WD-40 is great for cleaning headlights because it can get rid of dirt, grease, and other yucky stuff, and it helps protect them from getting dirty again quickly. It’s also safe to use because it doesn’t have harsh chemicals that could hurt the plastic.

Q: How often should I clean my headlights with WD-40?

A: It’s a good idea to clean them with WD-40 whenever they start looking dirty, but at least once a year is a good rule. If you’re in a place with a lot of dust, you might need to do it more often.

Q: Are there other ways to clean my headlights?

Yes, there are other methods too, like:

  • Using a product made just for cleaning headlights
  • Making a mix of baking soda and vinegar
  • Using toothpaste
  • Using car polish

Q: What safety steps should I follow when using WD-40 on my headlights?

Remember to:

  • Wear gloves
  • Clean in a spot with plenty of air
  • Avoid getting it on your skin or in your eyes
  • If it gets in your eyes, rinse them with water right away and get medical help if needed.


We’ve walked you through cleaning your headlights with WD-40. We hope you find these tips useful and that your headlights look as good as new. If you have any questions or want to share your experience, feel free to drop a comment below.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.