I just looked at a marble floor that had some type of a wax on it. There appears to be a blotchy appearance as if something is coming up from the marble and just under neath the wax. What is this?
Estimated Reading Time: < 1 MinuteIt sounds like moisture is trying to escape from the marble. This is a problem if a non breathable coating is placed on the marble. You will need to strip the coating off the floor and allow it to dry for several days. I would suggest polishing the marble rather than putting a coating back on it.
TIP Strip the coating with extreme caution. Avoid using highly alkaline strippers, since these stripers will deposit additional salts which can cause spalling of the stone.