Many people have just finished renovating the new house, and they have not yet come to live in a hurry, and they will find that the stainless steel sink in the kitchen has a little rust spots, and they begin to wonder whether the sink they bought is made of 304 stainless steel, and you will know after reading the following content!
In fact, the rust spots that everyone talks about are actually floating rust, which floats on the surface of the sink, so what is the reason for the floating rust?
1. The alkaline water, lime water, oil stain, etc. generated when decorating the wall remain on the surface of the sink, and if it is not cleaned in time, it will cause local corrosion and rust spots.
2. Some iron filings may be produced during the decoration process, and after they encounter water and air, floating rust will be produced.
3. When the new house is decorated, there are iron filings and rust water in the water pipe, if these impurities stay on the surface of the sink and are not washed off in time, rust spots and rust spots will appear, which can be wiped with toothpaste, it is not the rust of the sink itself.