1. Cleaning and maintenance: regularly clean the marble queen's surface with mild detergent and soft rag to remove dirt and dust. After cleaning, you can spray a thin layer of water-based wax, which helps to protect the marble queen and maintain its luster.

2. Waterproof and oil-proof: The marble queen is easily eroded by water and oil. Therefore, a waterproof and oil-proof protective agent should be used in the curing process to avoid its surface being polluted by water and oil.

3. Avoid acid and alkali erosion: The marble queen is easily eroded by acid and alkali substances, so it is necessary to avoid using acidic cleaners or placing acidic items to prevent its surface from being damaged.

4. Avoid direct sunlight: Exposure to sunlight for a long time will turn the marble queen yellow, so direct sunlight should be avoided. If you can't avoid the sun, you can use umbrellas or curtains to keep out the sun.

These are the basic steps for the maintenance of Marble Queen. Follow these steps to keep the marble queen white and shiny.