I’ve dealt with so many customers complaining about Quartzite staining and have tried everything I can think of including some advice from the Stone Pro‘s.
There was an alkaline degreaser that worked for a little while but the stain came back after 2 months.
I gave up trying to remove those stains.  Besides, There’s no money in it and I knew that from the beginning but I was determined to try to figure it out regardless because of my own curiosity.
Now days, I just tell them, “that’s what it does” it’s permanent sorry. Wish I could help you.

I really hope I’m wrong…

Tony DeLuna
Cell 925-437-1559
Biz 925-625-9625
www.PatriotStoneRestoration.com

> On Apr 28, 2022, at 5:52 PM, Bob Murrell - bmurrell at m3techinc.com <sccpartners@stoneandtilepros.simplelists.com> wrote:
>
> Very odd Adam. Only on the edges?
> What do you suspect the stain is?
>
> Sent from Bob Murrell's iPhone
> M3 Technologies, Inc.
> 865-607-0957
> Office 800-342-4533
> www.go2m3.com
>
>
>> On Apr 28, 2022, at 8:44 PM, Adam Bartos <info@restoreyourtiles.com> wrote:
>>
>
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