Hi I am going today to look at a honed&nbsp;jerusalem gold limestone that was color enhanced and the customer said that in some areas there is a builup and residue. What would be the best way to remove it .<br clear="all"><br>-- <br>
Zev Guez<br>Stone Restoration Plus<br>(732) 309-3878<br><a target="_top" href="http://www.stonerestorationplus.com">www.stonerestorationplus.com</a><br>