Ox Knox - Brushless Oxidation Remover (5)

We lived 3 miles from the Eaton fires and the smoke in the air turned the leather dash board and side panels ashen gray. I tried soap and water to try to remove the oxidation but it worked only to a limited degree. I tried a 5:1 ratio of water to solution and almost immediately removed the oxidation. After rinsing with water and using leather conditioner the interior looks like new.

Tried it on splotchy Hardiboard siding. Made multiple applications for varying lenghts of time at dilutions ranging from 10:1 to 4:1 and even stronger. Called the Seller for advice. The stuff did nothing. The YouTube videos show it working on "oxidised" vinyl but vinyl is a plastic and a good cleaner will take residue off. I think this has a good cleaner in it, but despite taking meticulous steps, it simply didn't work at all on oxidation. My guess is it won't work for you either (unless you are cleaning vinyl, but in that case, get some Formula 409 or PineSol)...

It’s a great cleaner for rust break dust grease old pots and pans just don’t spray on car paint directly mix with water also cleans clothes and shoes mix alittle with water

I tried the ox knox on my green metal roof and it only took 40% of the oxidation off the surface. I even applied a 1:2 ration and used a 2000 psi pressure washer and it still didn't work and made the roof look terrible. Buying a 5000 psi washer and will try straight vinegar and see if that will work.

The media could not be loaded. So if your vinyl siding has bad oxidation like mine , yes this solution works but is physically difficult for a diy project on a typical two story home. You will need a 3000psi compressor , good nozzle and a whole collection of ladders . So I tried every variation of mix , application and nothing worked in one try . Yes this is a two step process to here very oxidized location on vinyl siding - the method that worked for me was - two steps - mix 75% solution 15% water , spray on siding in shade not direct sun , key is dry cool siding . Then Waite 3-5 min , solution can not dry , then power wash - I amPositioned at 5 -8 feet from siding when power washing in a consistent sweep motions . You will have to do this twice - yea a home like mine 4000 sq feet was a large job but it works - you will see visibly without power washing the solution turning brown with oxidized crap. But this is difficult process and will require three gallons of solution for 2000sq ft

Doesn’t matter if you let it sit on for 8 minutes or 20 minutes. Doesn’t matter if it’s half strength or full strength. Sad part is I’ve had to buy 11 gallons to try and finish this customers building and we are having to hand scrub it with sponges. I’ve done everything from the instructions to the YouTube videos and it definitely is not a spray and rinse product. It’s sad when you’re a five star company and your work looks like a one star because the product does not do as is it describes. Seems like a false advertising lawsuit to me.

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It’s a good product.