Why does the marble turn yellow and how to maintain it in time?

Marble is a natural stone that is commonly used in construction and decorative applications due to its beautiful and elegant appearance. However, over time, marble can become discolored, particularly turning yellow. This is caused mainly by a chemical reaction between the stone and certain elements or substances.

One significant cause of marble turning yellow is exposure to ultraviolet light. The UV radiation can break down the chemical bonds in the stone, leading to discoloration. Additionally, marble can become yellowed due to prolonged exposure to water or moisture. When water seeps into the pores of the stone and reacts with the minerals, it can cause a yellowish discoloration. Finally, dirt, oils, and other pollutants that collect on the surface of the marble can also cause it to become discolored.
To maintain the natural beauty of marble, it is essential to follow proper maintenance procedures. Firstly, it is crucial to clean the stone regularly with a gentle cleaner to remove any dirt, oil, or other pollutants that may accumulate. Avoid using abrasive or acidic cleaners as they may damage the marble surface. Secondly, it is essential to dry the marble surface thoroughly after cleaning to prevent moisture from penetrating into the pores of the stone. Lastly, avoid placing hot items directly on the marble surface and use coasters to prevent stains and etching

In conclusion, yellowing of marble is a common problem, caused by various factors such as exposure to UV light, water, and pollutants. Proper care should be taken to preserve the natural beauty of marble, including regular cleaning and drying, avoiding abrasive or acidic cleaners, and using coasters to prevent stains and etching. With these measures in place, the marble will remain beautiful for many years to come.