1 Advantages of stainless steel: corrosion resistance and high quality, because it forms a layer of coating on the surface, in nature it is the existence of a more long-term hydroxide structure. 2 stainless steel prevention: (1) waterproof; (2) anti-collision; (3) anti-scraping; (4) prevent dirty. 3 stainless steel daily maintenance: (1) stainless steel products are best not to clean up with water, can use soapy water or dry very soft cloth to clean up the surface dirt, if there is water, must scrub immediately. (2) It is best not to touch each other when using.