Meguiar's G12310EU PlastX Plastic Polish, 296 ml

What Works Really Well Restores Clarity This polish is designed to restore optical clarity to both rigid and flexible clear plastics. Meguiar’s says it removes cloudiness, fine scratches, oxidation, and chemical haze. Meguiar's +2 Meguiar's Latvia +2 Long‑Lasting Protection It contains water‑resistant polymers that help protect the plastic after polishing. Meguiar's Latvia Safe Formula According to Meguiar’s technical sheet, the product doesn’t use harsh solvents and is non-toxic. Meguiar's Latvia Versatile Use Works on many clear plastic surfaces: headlights, convertible windows, Plexiglass, motorcycle windshields, and more. limora.com User Feedback — Very Positive Many users say it brought their cloudy or yellowed headlight lenses back to a clear, “like-new” state. eBay On detailed parts like gauge clusters or smaller clear plastics, people note that with enough polish and elbow grease, it really works. opentip.com Things to Be Careful About / Potential Drawbacks Requires Effort: Because it’s a “cutting” polish (uses microscopic abrasives), you’ll need to rub it well. Applying by hand is fine, but some users say it takes time or even a drill or polishing pad to get the best results. AisleGopher +1 Not Magic on Severe Damage: On very deep scratches or heavy oxidation, it may not fully restore the plastic. Some detailers suggest sanding first before using PlastX for the best outcome. Reddit Temporary Results Without Protection: Several users note that polished plastic (like headlights) can haze again over time if not sealed or coated after polishing. Reddit Application Sensitivity: On some plastics, if not applied and removed correctly, it may leave residue or “streaks.” Reddit Best For Car owners who want to restore foggy or oxidized headlight lenses without replacing them. Motorcyclists or boat owners with clear plastic windscreens or windows. Anyone with scratched or dull plastic parts (like gauge clusters, clear trim) who wants to bring back clarity. Bottom Line: Meguiar’s PlastX is a very capable and trusted plastic polish. It’s especially strong for headlight restoration or any clear plastic that’s lost its transparency. It’s not “set it and forget it” — you’ll need to apply it well, but when done right, the results are very satisfying. For long-lasting clarity, consider following up with a sealant or UV protective coating.

Bought this with a sanding kit after watching videos saying both work well. Sanded one light and polished at end. Decided to forgo sanding on second headlight, took care of heavily yellowed plastic and looked better than sanded headlight. Well worth the money. Also great to polish watches.

⭐️⭐️⭐️⭐️☆ Effective for Light Restoration and Maintenance Meguiar's PlastX is designed to remove light oxidation, haze, and fine scratches from clear plastics. Utilizing Microscopic Diminishing Abrasive Technology (MDAT), it gently cleans and polishes surfaces like headlights, taillights, and plastic windows. ✅ Pros: Restores Clarity: Users report significant improvement in the transparency of aged or foggy headlights. Easy Application: The gel formula is straightforward to apply by hand or with a machine polisher. Versatile Use: Effective on various clear plastics, including automotive lights and instrument panels. Affordable: Priced competitively, offering good value for the results achieved. ❌ Cons: Limited on Severe Damage: May not fully restore heavily oxidized or deeply scratched plastics without additional sanding or treatment. Effort Required: Achieving optimal results can require substantial manual effort, especially on larger surfaces.

I drive about 1500 miles per month, so I buff out my headlights (and spray them with Meguiars headlight sealant) a minimum of once a year (usually twice a year) and this stuff works great. The healdight spray sealant is also great stuff. Follow the instructions. Don't use in cold weathter.

My headlights were very yellow and fogged up. I applied it 3 times and now very clear.

Average, says "do not use on coated plastic" on the bottle. Did not do a good job on my cars black plastic trim. Headlights ok though.

I was skeptical but whatever chemical is in this polish worked fantastic on my cloudy G35 headlights. I previously used cleaner wax once a year to polish up the cloudy headlights but this actually worked way better. I used a 6-inch electric polisher and I only had to spend 5 minutes on each headlight. Afterwards I sprayed on some 303 protectant and hope it lasts a year. But since it only takes 5 minutes with this Meguiars plastic polish I don't mind if I need to do it a couple times a year.

Not sure why it only got a 3.8 it worked very well. I had a scratch in a clear plastic door window on a mini fridge and I first used baking soda on a wet paper towel which worked pretty well but then it left minor swirl marks... I removed them with McGuire's and it worked very well.