How to clean the white spots on the marble countertop of the washbasin?

The marble in the washbasin at home will turn white after a period of use, which is mainly caused by the following reasons.

First, use an acidic or alkaline cleaner.

Such as hand sanitizer, soap, detergent, etc. These products are acidic or alkaline. If you accidentally drop it on the marble countertop, it will slowly corrode the marble surface and turn white after a long time.

Second, water and water-based pollution.

Because the marble surface was corroded by acidic or alkaline cleaning agents, the protective layer of stone was destroyed. At this time, water and water-based pollutants penetrate into the stone, and various diseases such as rust yellow will appear.

If you accidentally pour the liquid with pigments on the marble panel at this time, these pigments may also be absorbed into the marble.

So how should we solve the problem of white marble panels? If the corrosion is serious, it needs to be renovated. It needs to be polished by dry grinding plate and portable polishing machine, which is equivalent to directly grinding off all the surface layers by grinding, so that the sink presents a new working surface.

Then, after using the osmotic protection agent, the water-based pollutants can be effectively prevented from continuing to penetrate into the countertop. Finally, crystal polishing is adopted, and two layers of polishing are carried out with special materials. This can greatly improve the antifouling effect of the countertop and reduce the whitening of the marble countertop.

If the corrosion of marble is serious and light, and the color difference is not obvious, then it can be polished directly with nursing agent. But no matter which scheme, you need to ask professional experts to check it.

Because the price of marble itself is not cheap, it should be cleaned in time when it turns white, but don't blindly adopt the method yourself, so as not to make the situation worse.