How to Use WD-40 to Clean Your Car Headlights

headlight white car

Cleaning your car headlights is an important step in maintaining the overall appearance and functionality of your vehicle. 

Over time, headlights can become cloudy and discolored due to exposure to the elements and road debris, reducing the amount of light they emit and making it difficult to see while driving at night. 

Fortunately, cleaning your headlights is a simple task that can be accomplished with a few common household items, including WD-40.

In this article, I have provided a comprehensive, step-by-step guide on effectively cleaning your car headlights with the power of WD-40.

Let’s begin.

What You’ll Need:

  • WD-40
  • Microfiber cloth or sponge
  • Car soap or specialized headlight cleaning solution (optional)
  • Carnauba wax or UV protectant (optional)
  • Water

Steps:

  1. Find a nice, well-ventilated spot to park your car and let your headlights cool down.
  2. Grab a microfiber cloth or a sponge, and give your headlights a quick wipe to remove any loose dirt or debris. You can use some soap or a cleaning solution for this.
  3. Spray some WD-40 onto a clean microfiber cloth or sponge.
  4. Gently rub the cloth or sponge over the headlight, using circular motions to work the solution into the surface. Make sure you cover the entire headlight, especially any cloudy or discolored areas.
  5. Let the solution sit on the headlight for a few minutes to give it time to work its magic.
  6. Use a clean microfiber cloth or sponge to wipe the headlight clean, and remove the solution and any dirt or grime that’s been lifted.
  7. Repeat steps 3-6 on the other headlight.
  8. To keep your headlights looking shiny and new, apply a coat of carnauba wax or a UV protectant.

Why Use WD-40?

There are several reasons why you might want to use WD-40 on your car headlights:

  1. Cleans and restores clarity: Over time, car headlights can become cloudy and discolored due to exposure to the elements and road debris. WD-40 can help remove this buildup and restore the clarity of the headlight.
  2. Protects against future discoloration: WD-40 is a lubricant and protectant, it can provide a barrier against future discoloration caused by exposure to the elements.
  3. Easy to use: WD-40 is a widely available product and it’s easy to use. It can be found in most hardware stores, auto parts stores, and online retailers.
  4. Can be used on other car surfaces: WD-40 can also be used to clean and protect other surfaces on your car, such as plastic and rubber.
  5. Cost-effective: Using WD-40 to clean and protect your car headlights is a cost-effective solution as it is relatively inexpensive compared to other specialized headlight restoration products.

Important Reminder:

It is important to note that before using any cleaning product on your car headlights, including WD-40, it is important to check the manufacturer’s recommendations and warnings

Some vehicles have specialized headlight coatings that may be damaged by certain cleaning products. Additionally, it is important to use caution when using any cleaning product on your car, as it may cause damage to the paint or other surfaces if not used properly. 

Always test a small, inconspicuous area before using a product on the entire surface. Always wear gloves and safety goggles when handling any cleaning product and keep it out of reach of children and pets.

Conclusion:

In conclusion, cleaning your car headlights is an important step in maintaining the overall appearance and functionality of your vehicle. Using WD-40 is a simple and cost-effective solution that can help remove buildup and restore the clarity of your headlights, while also protecting them against future discoloration. 

By following the steps outlined in this guide, you can effectively clean and protect your car headlights with WD-40, making your car look better and safer to drive at night.

Looking for more DIY headlight cleaning tips? See How To Clean Car Headlights Fast & Easily With Baking Soda

Thanks for reading.

-Baking Soda Guy

Photo by Barthy Bonhomme from Pexels