Marble Changes Color When Wet

Often, when marble is wet, it will change color. This happens because the limestone and calcite that make up the marble are dissolved. Acids are able to make the marble dark. When this happens, the marble will start to look yellow.

Among the most common causes of marble yellowing is the presence of iron. This element is present in many natural stones.

When iron comes in contact with water, it will start an oxidation process. This oxidation process can cause yellowing of white marble. This oxidation process is very difficult to reverse. If you are experiencing yellowing of marble, you should consult a marble expert.

Marble is highly porous, so dirt can easily accumulate on it. If you use the wrong cleaning products, you can easily attract dirt and stains. This is why it is important to test cleaning products on your marble before applying them.

You can avoid yellowing of marble by preventing its exposure to water. In addition, you should keep marble well sealed and polished.You should also seal grout lines to keep water out.