Yes Sandstone, does have the look of dye or ink, very strange. What would be that black and migrate up from substrate? this one is concrete

On 3/30/2015 2:02 PM, Mike Marsoun wrote:
> Is that sandstone? I see that a lot. Nothing will take it out. I have
> tried pure bleach sitting overnight. Nada.
>
> Sent from my iPhone
>
> On 31 Mar 2015, at 9:07 am, Stephen Webb
> <stephen@newlifemarblerestoration.com
> <mailto:stephen@newlifemarblerestoration.com>> wrote:
>
>> Peroxide did nothing, It's chiseled sand stone and these spots are
>> on random tiles here and there with no connectoin to plants etc.
>> any thoughts? Thanks stephen
>>
>>
>> -------- Forwarded Message -------- Subject:     What? Date:     Mon, 30
>> Mar 2015 10:57:07 -1000 From:     Stephen <mauiwebbs@gmail.com> To:
>> stephen@newlifemarblerestoration.com
>>
>>
>>
>>
>>
>>
>>
>> ------------------------- <http://www.avast.com/>
>>
>> This email is free from viruses and malware because avast!
>> Antivirus <http://www.avast.com/> protection is active.
>>
>>
>>
>> Visit list archives, subscribe, unsubscribe or change your
>> subscription preferences:
>> http://stoneandtilepros.simplelists.com/sccpartners
>>
>> Start a new conversation (thread):
>> sccpartners@stoneandtilepros.simplelists.com
>> <mailto:sccpartners@stoneandtilepros.simplelists.com>
>>
>> <IMG_0212.JPG>
>
> Visit list archives, subscribe, unsubscribe or change your
> subscription preferences:
> http://stoneandtilepros.simplelists.com/sccpartners
>
> Start a new conversation (thread):
> sccpartners@stoneandtilepros.simplelists.com
>

m the substrate


This email is free from viruses and malware because avast! Antivirus protection is active.