Since stainless steel contains nickel and chromium, a dense chromium-rich oxide film will be formed on the surface of the stainless steel to prevent oxygen atoms from invading the inside and causing oxidation. Therefore, ordinary stainless steel plates will not rust, but if external factors cause the oxide film to be damaged Hard to escape.

The first is material issues.China Stainless Steel Sink is made of 304 stainless steel, but there are a lot of inferior stainless steel sinks on the market, or use stainless steel instead of stainless steel, so everyone must pay attention when buying. Generally, stainless steel has strong toughness. The imprinting machine must be annealed before imprinting, so that the thickness of the printing plate is not too thick. 0.8-1.0mm is considered a normal plate thickness. If it is too thick, you should be careful and it is likely to be adulterated.

Second, the electrochemical reaction. Some metal ions remaining during washing will electrochemically react with stainless steel in a humid environment, thereby damaging the protective film and causing corrosion. Therefore, please try to clean the inner wall of the sink with a rag after use.

Three, decoration pollution. I have told you how to maintain the stainless steel sink in the newly purchased kitchen. Many friends installed the sink too early in the renovation. Some workers do not know how to take it. The gas corroded it. Therefore, everyone should try to install the sink later, if it is necessary to install it in advance, please cover the sink with a plastic bag, or apply a layer of grease on the surface as a protection before installation.

Fourth, organic acid corrosion. Organic juices, such as our soup, noodle soup, sputum, etc., will form organic acids over time and corrode the stainless steel surface, but this process is relatively long, and the kitchen stainless steel sink will gradually darken and lose its gloss.

Five, floating rust. These rust marks are not caused by the sink, but by iron filings (such as steel balls used for brushing teeth). It is usually removed with a rag or talc, which is very simple.

information about China Stainless Steel Sink : https://www.afastainlesskb.com/product/stainless-steel-sink/