I found some Stonetech Restore locally. Looks like it’s phosphoric. 

On Thu, Feb 16, 2023 at 8:40 AM Stuart Rosen <mail@stoneshine.com> wrote:
I know - Home Depot may have a phosphoric grout cleaner

Sent from my iPhone

On Feb 16, 2023, at 11:49 AM, Chris - Kohala Carpet & Stone <chris@kohalacarpetcleaning.com> wrote:


Thank you, everyone, for the input.  You’ve given me a great starting point. 

Stuart, we are in Hawaii, so our ‘local’ options are limited. Shipping is even worse 😂😂

Have a great day, All!

On Thu, Feb 16, 2023 at 3:43 AM Stuart Rosen <mail@stoneshine.com> wrote:
I agree with Bob-I think phosphoric is the way to go. Buy something local so you dont have to deal with haz mat shipping

On Wed, Feb 15, 2023 at 4:09 PM Bob Murrell - bmurrell at m3techinc.com (via sccpartners list) <sccpartners@stoneandtilepros.simplelists.com> wrote:

The Majestic Heavy Duty Tile & Grout is an excellent phosphoric that should work well.

 

Bob Murrell

Director of Operations

SCC/M3 Technologies Inc.

Cell-865-607-0957

Office-800-342-4533

bmurrell@m3techinc.com

www.m3techinc.com

 

 

From: sccpartners@stoneandtilepros.simplelists.com <sccpartners@stoneandtilepros.simplelists.com> On Behalf Of Chris - Kohala Carpet & Stone
Sent: Wednesday, February 15, 2023 4:03 PM
To: sccpartners@stoneandtilepros.simplelists.com
Subject: Re: Help - Basalt Exterior Cleaning

 

Fantastic!  Thank you for the responses. 

 

Is there a specific acidic product that you can recommend?

 

 

On Wed, Feb 15, 2023 at 9:53 AM Mike Marsoun <808stonecare@gmail.com> wrote:

Yes. MILD acid cleaner. Muriatic can oxidize the stone and cause it to rust. Sulphuric would be the way to go, and an 80 grit brush. 

Sent from my iPhone

 

On Feb 16, 2023, at 5:35 AM, Bob Murrell - bmurrell at m3techinc.com <sccpartners@stoneandtilepros.simplelists.com> wrote:

 Chris,

I agree with Stu, light grit brush and mold acidic cleaner.

Do a test area to confirm the results and procedure.

Let me know if you have questions.

Sent from Bob Murrell's iPhone

M3 Technologies, Inc.

865-607-0957

Office 800-342-4533

 

 

On Feb 15, 2023, at 2:11 PM, Stuart Rosen <mail@stoneshine.com> wrote:



or textured which brushes will be perfect on.

 

On Wed, Feb 15, 2023 at 2:10 PM Chris - Kohala Carpet & Stone <chris@kohalacarpetcleaning.com> wrote:

It’s textured, Bob. 

 

On Wed, Feb 15, 2023 at 9:01 AM Bob Murrell - bmurrell at m3techinc.com (via sccpartners list) <sccpartners@stoneandtilepros.simplelists.com> wrote:

Is it honed or textured?

 

Bob Murrell

Director of Operations

SCC/M3 Technologies Inc.

Cell-865-607-0957

Office-800-342-4533

bmurrell@m3techinc.com

www.m3techinc.com

 

 

From: sccpartners@stoneandtilepros.simplelists.com <sccpartners@stoneandtilepros.simplelists.com> On Behalf Of Chris - kohalacarpetcleaning.com
Sent: Wednesday, February 15, 2023 1:15 PM
To: sccpartners@stoneandtilepros.simplelists.com
Subject: Help - Basalt Exterior Cleaning

 

Hi All!

 

I need some help with how best to approach a basalt patio.  It’s got hard water, ocean air, volcanic ash, etc.

 

Any help on how to proceed is very much appreciated.

 

 


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Regards,
Stuart Rosen

201-446-1200

 

 

 


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