Back to all

Let's Clear Some Things Up (Headlight Restoration)

April 30, 2023

You know how exposing your skin to sunlight can cause sunburn and other unhealthy things.  Sunlight can also create major problems for your headlights.  After they've been exposed to ultraviolet light, acrylic headlights can yellow and fog due to oxidation.  And when that happens, less light can pass through the plastic, reducing the effectiveness—and safety—of your headlights. 

It's not just the UV light that causes headlights to turn cloudy.  Road grime and debris gets kicked up and can scratch the plastic, diffusing the light that should pass through them when they're clear.  Plus, when your vehicle was new from the factory, the headlights had watertight seals all around to prevent moisture from getting into them and fogging them up with water vapor.  Just like clouds can hide the sun, tiny water molecules can diffuse the light from your headlight bulbs. 

Sure, you could buy replacement parts and start fresh.  But the good news is many vehicle repair facilities can restore your original headlights to perform like they did when you first bought your vehicle.  Here's how it works:

  • A technician will protect your vehicle's paint by either taking the headlights out or by taping off the paint near the headlights and leaving them in place.
  • Residue is removed from the headlight surfaces by wet sanding to remove the oxidized plastic.
  • Using special compounds, the technician will buff and polish the surface of the lens so it looks as smooth as glass. 
  • The newly-polished plastic is then sealed with wax or a special sealant designed to keep them operating like new. 
  • If the seals that keep the moisture out of the inside of your headlights have dried out or cracked, they will be restored or replaced to keep condensation from forming again.

Visibility at night is vital for safe driving, and if your headlights aren't performing up to their potential, the less you'll be able to see ahead of you.

There are many advantages of having your headlights restored rather than buying new or aftermarket replacements.  It's friendlier to the planet since plastics are made of oil, so it's reducing the amount of plastic that is manufactured.  And it's usually cheaper to have your headlights restored rather than replaced.

Consider headlight restoration a way to literally recycle those parts of your vehicle.  That seems to be perfectly clear!

Tuffy Rockford
6574 E. Riverside
Loves Park, Illinois 61111
815.639.1239

More articles from Tuffy Rockford

Sniffing Out a Problem

January 26, 2025

Your parents probably taught you to have common sense. When it comes to your vehicle, common scents can also come in handy. Different smells may tell you about some conditions in your vehicle that need attention. For example, you know what rotten eggs smell like. If you smell them around your ve... More

Out of Joint (CV Joint and Boot Replacement)

January 19, 2025

If you have a front-wheel-drive vehicle, it has components called CV joints which enable you to turn your wheels smoothly. The CV stands for constant velocity. In essence, its a set of gears that connect a shaft that allows power from the transmission to be sent to the wheels. When you turn the ... More

Have a Ball! Know your Ball Joints (Ball Joints)

January 12, 2025

We all have joints in our own skeletal system, but did you know your vehicle has some joints of its own? One of the most important is called a ball joint. One of the interesting things is that it's somewhat similar to the ball and socket joints we have in our hips and shoulders. A ball joint all... More