head light restoration

I just got done restoring the headlights on our 1997 suburban. they went from that nasty dull yellow to a clean clear lens. The difference is amazing! now they just need some after market bulbs,and a relay so the lows stay on with the highs.

example
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Rallyroo

Expedition Leader
Which product did you use?

I've restored a couple headlights before they have gotten to the point of being that fogged over. I wouldn't be able to see at night with that haze.
 

HenryJ

Expedition Leader
4wdtrips.net - Headlight Lens Restoration
Ever since automobiles started coming out with headlights with plastic shells, plastic lenses and replaceable light bulbs, I noticed the trend for the lenses to fade. Living these years in sunny and desert areas, I’ve seen some lenses turn so opaque I wondered how in the world the owners could even see at night to drive.

It happened to me also. My Toyota Tacoma, purchased new in June of 2002 is now nearly seven years old and I’ve watched it’s “eyes” dim with age. What used to light up the road at night pretty decently has gone to a much dimmer yellowish tinge on the road or dirt byways. If it weren’t for my Hellas, I’d be driving blind. But on the road, it’s often impossible to use the Hellas for there’s usually always someone sharing the road with me.

A year or two ago, I started asking around if there were any products that could reduce that fading on the plastic. I really didn’t think anything would take it off, I only thought outright replacement of the headlight shells themselves would take care of the problem – an expensive proposition. But I was wrong.

There are a variety of products out there that will remove the oxidation that fades these plastic headlight lenses and they run from cheap to expensive.

Last night I was perusing my local auto parts store. There were three cream “waxes” and two kits, ranging in price from $5.99 to $25.99. I elected to go the cheap route first to see if this stuff really works before I dropped a bunch of money only to find out it doesn’t.

I picked up a bottle of Blue Magic Headlight Lens Restorer. It retailed at my local Kragen Auto Parts for $5.99. Today I tried it out. And to make a long story short, it works.

Instructions are to simply rub it on in a circular motion, then buff with a clean soft cloth. If the lights are particularly in bad shape, extra applications will be necessary.

I put on one application on each light and side marker light (these were not faded at all). I also put one application on the clear signal lights in the bumper. I could see a difference immediately, although it was obvious that I needed more applications to get rid of all the oxidation. I made a total of four applications to the headlights, but only one to the signal lights. The side marker lights got two applications, basically because by rubbing the headlights, the rag was going over onto the side markers, which wrap around and merge into the headlights. The whole process took less than a half hour, including my taking photos.

The results were very good. Not as clear as glass, but my headlights should shine much brighter on the highway now. The true test will come tonight when I come home from work.

lensclean1.jpg


The Blue Magic Headlight Restorer, a cup of hot coffee and a couple of rags.

lensclean2.jpg


The driver side headlight before applying.

lensclean3.jpg


The final results of four applications of elbow grease.

lensclean4.jpg


The front view of the Tacoma before application.

lensclean6.jpg


The Tacoma after application.

Expedition Portal- Headlight restoration
Cackalak Han said:
First, I don't know if this belongs here, as it's not really a modification, but I thought maybe it would help some out that have been plagued with the same dull headlight oxidation I was suffering from. :)

After trying to get around to it for many many months, I finally got some time (and motivation) to do it. My lights didn't look horrible, but definitely oxidized. I can't remember where I saw the write-up, but it called for 1500 and 2000 grit sand paper (which I found out I can only get at an auto parts store, not Home Depot or Lowe's), and PlastiX polish. Well, I'm cheap and impatient (not a good combo :D), so I opted for just the 2000 grit paper and already had some Mother's Plastic Polish on hand.


The lighting is pretty bad, so sorry about the quality of the pics, but the lights look worse than they appear.


I started with the wet sanding. Only did about 2-3 minutes worth of sanding.


Did that, dried it off, and applied some of the plastic polish. Buffed. (Only passenger side is done)


Simple as that. Really made a big difference. When I was buffing the polish off, I thought that it didn't make any difference, but stepping back and looking at both lights, it's like night and day. So, total time spent of less than 20 minutes was well worth it. If any of you are looking to do this, DO IT.
I have done quite a few now. The 2000 grit paper is the secret. I didn't find the plastic polish mentioned, just a brand name that I don't recognize or recall. Works wonders. Well worth your time.
 

redthies

Renaissance Redneck
I used the 3M kit today on my F350. Looks way better but I haven't driven at night yet so don't know how much better it really is. I can see how much moisture is in the lens now though... Have to figure out how to dry that up. Maybe the wifes hairdrier in the bulb socket??

And what's the deal with the frown at the start of my post???
 
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