Whiten Yellowed Marble

Cultured marble may yellow over time for various reasons.

Whiten yellowed marble.

If the gel coating has worn down a bit the coating and cultured marble may become stained. References marble institute of america. The problem of yellowed white marble is not uncommon. Inadequate maintenance time robs the beauty of marble since the stone slowly wears out and becomes scratched.

New installations should be sealed with a good quality penetrating sealer impregnator which will help prevent oxidation of the iron by eliminating moisture. All over the united states i have encountered marble that has turned yellow and even brown. Marble is a natural calcareous stone which means it is porous and susceptible to staining and discoloration. As marble wears the highly polished surface begins to become scratched and worn.

The following reasons show why white marble flooring or worktops discolour gradually. The yellowing of white marble is a common problem. Marble flooring or countertops tend to turn yellow and fade with time if proper marble maintenance is not done. The best marble whitening method is to use a combination of a mild cleaning agent mixed with an absorbent material known as whiting finely ground white chalk which can be found in most paint or home improvement stores.