White marble has a high-grade texture, giving people a gentle and stylish elegance, and it is a relatively high-end and atmospheric stone. Among the white marbles, Foshan white marble is very versatile and unique, with a natural and fresh texture, but if it is dirty, it will be more complicated to clean than other colored marbles. If the white marble is not properly maintained, rust spots will affect the appearance. When processing, it is necessary to brush the surface with a rust remover to reduce or remove the rust spots.
Sometimes, it can also be treated by surface grinding and polishing; the treatment of deep rust spots is relatively complicated, and a certain dosage and reaction time must be maintained. When choosing a rust remover, you must also pay attention to choosing a good quality product. In addition to the acid component, a good rust remover also has an appropriate amount of additives to maintain the stability of iron ions in the oxidation-reduction reaction.
Some rust removers are just a simple mixed solution of some acids, which cannot maintain the stability of iron ions in the oxidation-reduction reaction, and the recurrence is high. Rust remover can also be divided into natural marble rust remover and granite rust remover. Granite rust remover must not be used for marble rust treatment.
In addition to commercially available rust removers, there is also a homemade one: a paste made of baking powder and soda. Apply the prepared paste on the surface of white marble, wait for the paste to dry and harden, wipe off the paste with a wet towel, and then dry it with a dry towel to remove the rust spots on the surface. Also, apply hydrogen peroxide on the surface, but the time should not be too long. After applying it, you can wipe it off with a damp rag when the rust spots disappear, and then dry the white marble surface.
Maintenance methods of natural marble: 1. Clean and take care of it in time at ordinary times, 2. Avoid scratching by sharp objects as much as possible (the pressure of general wheels and flower pots moving is not harmful to hard surfaces, but the scraping and slipping of metal sharp objects will To avoid) 3. Regular maintenance and maintenance.