How to maintain marble?

Miss Zhang: The floor of my living room and the tabletop are all marble. I heard that the marble has radiation, will it affect the health? In addition, after a long time, the ground is marked with many "scars", how to maintain it?

A: The marble on the market is divided into natural marble and artificial marble. Natural marble has radiation, generally the deeper the color, the greater the radiation, but it cannot be said that it must have a lot of radioactive contamination. You choose natural marble to have radiation, you can choose to have a national environmental certification can be used for indoor Class A stone. In the past, people used marble as a tile floor, so the radiation requirements were high. Nowadays, it is generally used as a countertop or a stone, which generally does not cause harm to the human body. If the area of ​​your paving is too large, you can always ensure that the room is more ventilated. Artificial marble has no radiation, but the texture is soft, and it is not resistant to high temperatures, and the price is slightly higher.

Marble maintenance is mainly divided into cleaning and protection. Marble is a porous material, so it is easy to stain, and the water used for cleaning should be less. Wipe regularly with a slightly damp cloth with a mild detergent, then wipe and dry with a clean soft cloth. You can use lemon juice or vinegar to clean the stains, but you should pay attention. It is best not to exceed 1-2 minutes for the lemon to stay in time. Do not leave the lemons there for a long time to allow the marble to absorb, repeat if necessary, then wash and dry. For minor abrasions, special marble cleaners and conditioners are available. If it is old or expensive marble, it should be handled by professional stone maintenance personnel.

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