1.76oz (50g) Cerium Oxide High Grade Glass Polishing Powder - TREO 85% - 3.5 microns - GP90006

This glass polish works impressively well on light scratches and blemishes, especially with proper application and patience. A small amount goes a long way, making the jar good value for the price. It noticeably improves clarity and shine on watch crystals, glass screens, and small household items. Ideal for anyone looking to restore glass surfaces without replacing them.

The reviews on this product not working for glass scratches and pitting have no clue what this product is actually for. This is a polishing compound, not a cutting compound. It will not sand off layers of glass to smooth out scratches or pits. I had a film all over a new window glass for my back door that no cleaner could remove. Mixed this up and followed the instructions with a vehicle rotary polisher and now the glass looks good as new.

I would not recommend this to clear up your windshield. First off it's extremely messy. First you have to mix the product (first mess), then once you use the product it gets absolutely everywhere (second mess) and it's very difficult to clean up. Second, I did not find it to actually work any better than using a regular polish. Compared to the ease of using polish, there is no way this stuff is worth it. I gave it a try because I had a very scratched windshield but I noticed next to no difference with this product. Just stick to polish you can still achieve great results with polish without the mess

It took much longer and I had to use quite a bit of elbow grease, but it took out the streaks left by the metal end of my windshield wipers. I used a polishing disk that I got with a headlight cleaning kit on a drill with this polish. The marks are now barely visible.

I used this glass polish to try and remove some light scratches on a watch crystal. The scratches are very light but visible enough that they bother me. I already tried other methods to try and remove the scratches: baking soda and toothpaste, which did absolutely nothing. Does this powder work? Sort of. I used a dremel rotary tool at 15,000 rpm with a felt attachment. I worked on the scratches for a total of about 40-45 minutes, stopping every few minutes to rinse the watch and check for improvements. The scratches are marginally better, where they are now slightly less noticeable, but they're still there. I don't think they'll ever be completely gone. The reason for my low rating? (1) The product is very overpriced for a mere 50 grams of powder; (2) it's extremely messy and not user-friendly (plan on covering your work surface completely and having to spend a long time cleaning up everything, including yourself, once you're done); (3) the product ultimately doesn't deliver on its claims; (4) it takes way too long to get results that you can barely call an improvement at all and, ultimately, the scratches are still there. Is it worth it? It wasn't for me, but it really depends on what type of scratches you need to remove and how much time and work you're willing to put into doing this. I'll keep looking for something that's more effective and not as messy.

You need to polish for a long while for this to work but it WILL eventually reduce and erase the scratches in your glass. I had some significant scuffs and a scratch on my vehicles passenger side window. Nothing was working. Tried the cerium oxide and after about 20 minutes of heavy polishing I was disappointed. BUT I kept at it, increased the speed and pressure. Changing directions and patterns over the damaged area and after a good hour of polishing, the scratches were nearly gone. I continued to polish after that and I’m extremely pleased with the results. Scratches are gone. These were scratches you could feel with a finger nail so they took some work. BE PATIENT! It takes time!

I used bar keepers friend to remove a deep scratch on my electric glass stove top. It ended up hazing and looking worse. After research, I ended up buying this product. I don’t even think I applied it properly and it still worked perfectly and removed 100% of the haze. Wish I took before and after to compare but trust it works.

I love it, I left my Apple Watch in the laundry dirty clothes, and didn’t noticed and it end up in the washer and scratch the black screen , with this product I remove it and and it look way better than before

Perfect

Worked really well, removed several heavy scratches from a a car windscreen.

Werkt goed om welo opaal te polijsten, een nadeel is dat de deksel niet goed gesloten was bij aankomst hierdoor vliegt een hoop poeder eruit bij de eerste keer openen vandaar raad ik iedereen aan dit buiten te doen je wilt dit namelijk echt niet inademen! , verse prima voor opaal & glas

Marche très bien pour retirer les rayure superficiel sur les vitrocéramique, c’est légèrement éclaboussant mais facile à nettoyer

Usado 1 unica vez, y con resultados satisfactorios. Usare una 2° con un poco mas de seguridad y fuerza pero de primeras, contento con el producto