Product claims and looks to be safe. I would say that if she thinks this chemical has harmed her stone , than she should contact ProSoCO.

On Fri, Jun 3, 2011 at 2:20 PM, info <> wrote:
Here is the MSDS sheet for Biowash. Please take a look and let me know what you think.{74247000-F072-4BB1-AB30-C0F62E26D07E}{E3AF541F-835D-4B62-843E-0DE2E5753FAC}

Thank you very much,

On Thu, Jun 2, 2011 at 3:16 PM, info <> wrote:

Biowash is a Prosoco product and the MSDS sheets are on their site at or I will put it in an attachment and send it to you later.

Thanks so much for your help.

On Jun 2, 2011 2:47 PM, "Fred Hueston" <> wrote:

Greg Cook
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