Granite countertop next to sink, along open seam. Customer asks if removal of old stain is possible. Customer cannot state the exact cause of stain. But as it&#39;s next to sink, one assumes organic or oil.<div> </div><div>

   So I poultice with DE &amp; 40% hydrogen peroxide.</div><div> </div><div>   <a target="_top" href="http://goo.gl/CwelC">http://goo.gl/CwelC</a></div><div> </div><div>   After 48 hours, customer removed poultice and reports:</div><div>

 </div><div>   &quot;You are a miracle worker. Stain is gone. But now the spot is too clean for the surrounding area. I trust you can blend the effect.&quot;<br><div> </div><div>   I&#39;m only guessing that we pulled the color out of the stone? I haven&#39;t seen it personally yet, but am just looking for options. Other than poulticing the whole countertop. Is it possible to darken?</div>

<div> </div><div>   It&#39;s not a complete disaster as customer was on the verge of replacement anyway, but was willing to give us a shot.</div><div><div> </div><div> <br clear="all">Eric Lewis, Technical Mgr<div>DirtyGroutGuys.com<br>

West Chester, PA 19380</div><br>
</div></div></div>