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10 Easy Steps To Headlight Restoration

Old 06-30-2009, 10:19 PM
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Gibbs
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Default 10 Easy Steps To Headlight Restoration

I have seen quite a few threads popping up recently asking how to "restore" headlights. It seems like for some they seem to think that the only way to clear up their headlights is to spray clear coat on them. That is an option, however ther is a much easier and cheaper way to do so that works just as well. And you can do this at home in less than an hour! This is one application where spending more doesn't guarante better results.

Ok here are the steps I used:
If you are going to leave the headlights on the car to do this, tape around them before you start sanding!!
1. Dry sand the headlights with 2000 grit untill the haze/yellowing is 98%-100% gone.
2. Clean sanding dust off with a wet rag (a paper towel works also).
3. Wet sand with 3000 grit 1.5-2 times as long as you did with the 2000 grit.
4. Clean headlights with a wet rag (or paper towel), and wipe them dry with another.
5. Rent an orbital buffer and a foam buffing pad, or use the one you already have lying around.
6. Buy some rubbing compound, I perfer 3M.
7. Apply the rubbing compound to the headlights (one at a time) and buff in with the foam pad. If you can manage, try to avoid sling the compound everywhere.
8. When you are finished bufffing wipe down the headlights with a microfiber cloth, and then apply some wax to keep them looking new!
9. Remove the tape that you applied around the headlights.
10. Stand back and and say WOW!

Here are some pics that I took early today, they aren't 350Z headlights but the principle is the same.
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Side by side comparison to the other headlight before I did it too:
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Sorry for the crappy cellphone pics.

Last edited by Gibbs; 06-30-2009 at 10:43 PM. Reason: Apology for crapy pics
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Old 06-30-2009, 10:52 PM
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marques1
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looks good and damn those headlight where bad.
Old 07-01-2009, 08:25 AM
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kevincat
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you shoulda posted this in the DIY section. Great work!
Old 07-01-2009, 08:47 AM
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StewartZ
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awesome!
Old 07-03-2009, 06:22 PM
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Gibbs
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Bump
Old 07-08-2009, 11:30 PM
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Gibbs
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Bump again, keeeping this info easily available
Old 07-08-2009, 11:46 PM
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knils
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great info! do you perform the 2000 dry and 3000 wet sanding by hand?
Old 07-09-2009, 05:54 PM
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Gibbs
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^ No I used a pneumatic (air powered) palm sander.
Old 07-16-2009, 09:44 PM
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spinviper
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Where can you buy 3000 grit ? I cant find them in Autozone or pepboy
Old 07-19-2009, 03:00 PM
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try home depot or lowes
Old 07-19-2009, 07:13 PM
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350zDex
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nice i need to try this on my headlights!!
Old 01-09-2010, 05:04 PM
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SRH_G35
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I use a 1500, 2000 followed by Megs 105 and finished with Megs 205. Took about 30 minutes working on my friends wrecker at his body shop.
Old 01-10-2010, 02:42 AM
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shiftdrift06
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After buffing with rubbing compound, applying plastic polish DOES WONDERS!!


It makes the finish shiny again, you can also use it shine the tailights, turn signals, dome light..etc.
Old 05-21-2010, 09:41 AM
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vnarang
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I'm always worrying that Ill scratch the headlight with the sand paper and do some damage. How cautious should I be?
Old 05-21-2010, 10:13 AM
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JasonZ-YA
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GIBBS REALLY KNOWS HIS STUFF GUYS!!

HE DID LIKE 8 350Z ON TECH DAY, including my own.........
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Mine were way worse and they came out amazing!
-J
Old 10-17-2010, 05:09 AM
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BoomerZ33
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^ nice he did a great job. i should mention this method to my friends. they have some really cloudy headlamps
Old 10-18-2010, 08:45 PM
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Carlos8183
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Originally Posted by BoomerZ33
^ nice he did a great job. i should mention this method to my friends. they have some really cloudy headlamps
I tried it this weekend and they look good as new.
thanks for the info.


quick question?? why does this happen in the first place?? Only the right headlamp was hazed in my car and not the left one. lol
Old 01-27-2011, 12:12 AM
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350zx6r
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i actually paid a guy a few months to clean my '06 headlights but i noticed that on some of the corners of both of the headlights are either cracking or stripping I cant really tell but I doesnt look that good. specially at night when the headlights are on, can the headlight glass/plastic be replaced or is it just worth it replace the "whole" headlight. many thanks!
Old 02-14-2011, 09:52 AM
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shakalaka
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I am worried about using the sand paper on the lights. I am usually crap with DIY stuff so I am worried that I'll ruin it. Do you guys think that just using some kind of a polish or wax and rubbing them like crazy might do the trick somewhat?
Old 02-14-2011, 10:13 AM
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str8dum1
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do you realize how fine 2 and 3000 grit is? you can only make your lights worse if you hold the air powered sander in one spot for a long time

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