See Fred Hueston, Chief Technical Director of Stone & Tile PROS, demonstrating how to mix and apply a poultice for removing a stain from natural stone.
Should stone in wet conditions be sealed? In the following article, industry expert, Fred Hueston explains why stone in wet areas should not be sealed.
Natural stone has inherent imperfections. Resin fills, reinforces, and strengthens the durability of natural stone, but can be problematic if not done properly.
Darkness from moisture in a poultice application can wick out beyond the original stained area. This is not a stain, and the problem is easy to resolve.
There are a number of reasons why countertop cloudiness or haze can develop. Here are the details about possible causes and solutions for the problem.