looks like concrete with a coating.<br><br>
<div class="gmail_quote">On Mon, Jan 3, 2011 at 1:43 PM, Dustin Fox <span dir="ltr">&lt;<a target="_top" href="mailto:foxmarine@gmail.com">foxmarine@gmail.com</a>&gt;</span> wrote:<br>
<blockquote style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex" class="gmail_quote">I have a customer that has a light colored marble floor that she said will dull on its own. (see attached photo) 
<div>Is there any chance that the sub-floor was done wrong and is leaching something up through the tiles? </div>
<div>If yes is there anything we can do to test it or to slow it down?</div>
<div><br></div>
<div>They have been moping with a neutral cleaner so it should not be the soap, but...</div>
<div><br></div>
<div>Any ideas would be appreciated. </div>
<div><br></div>
<div>Sincerely, 
<div>Dustin Fox</div>
<div><br></div>--------------------------------------------------<br>Vallarta Stone Care<br>Puerto Vallarta, Mexico<br>619-819-6762 (US)<br>322-297-2670 (Mexico)<br></div>
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