In our daily life, no matter what products need regular maintenance and maintenance, stainless steel filters are also the same, and some people think that as long as it is stainless steel, then there will be no need to rust, this view is wrong If it is left for a long time, oxidation will occur. If it is used for a long time in an acid-base environment, corrosion will occur. Therefore, we must pay attention to maintenance and maintenance.
1. When the surface of stainless steel filter has dirt or easy to rain and snow stains, it can be washed with soap, weak detergent or warm water. Labels and films on the surface of the product are clearly marked with warm water or weak detergents, and the binder components are scrubbed with ethanol or organic solvents (ether, benzene). If it is contaminated with grease, oil, or lubricating oil, clean it with a soft cloth, and then clean it with a neutral detergent or ammonia solution or a special detergent.
2. When there is bleaching powder on the surface of the stainless steel filter and all kinds of acid are attached, rinse immediately with water, then dip in ammonia solution or neutral carbonate soda solution, and wash with neutral detergent or warm water.
3. The stainless steel filter has a rainbow pattern on its outer surface, which is caused by excessive use of detergent or oil. It can be washed off with a warm aqueous detergent when washing. If it is rust caused by surface dirt, it can be washed with 10% nitric acid or grinding detergent, or it can be washed with special washing chemicals.