Let's first briefly understand the origin of the sink. At first, the sink was just a common instrument in the chemical laboratory, usually made of plastic or glass, used to hold water and other liquids. Today, the role of the sink has been explored and widely used in life. In addition, the manufacturing materials of sinks have also become more diversified. The common sinks in our life include stainless steel, artificial stone and ceramics. Among them, the non-stainless steel sink that plays a major role in the kitchen is the only one.

Now most of our sinks are made of stainless steel, but it is inevitable that they will be rusty after a long time, especially if they have not been used for a long time. What are the reasons for these rusty spots? How should we deal with and prevent this situation?

The types of sink can be divided into cast iron enamel, ceramic, stainless steel, artificial stone, steel plate enamel, acrylic, crystal stone and so on.Among them, stainless steel, artificial stone and granite (quartz) are relatively common.