Stainless steel is manufacturing various cutlery ideal material. It contains chromium, nickel, and trace elements such as manganese, molybdenum, titanium, cadmium. Stainless steel is not, however, never rust, but resistance to acid, alkali, salt and so on performance is stronger, but improper use will appear the rusty spot spot, not only but also detrimental to human health.
Because of stainless steel after long-term exposure to corrosive substances, can make the stainless steel of trace metal elements dissolve; If use strong alkaline or strong oxidizing chemical detergent cleaning stainless steel tableware, their strong electrolyte more can make the dissolving out of trace element, through the absorption and accumulation, will do harm to human body health. Therefore, the use of stainless steel tableware, try to avoid contact with corrosive substances, with finish later also want to wash and wipe dry, ventilated, dry place.
Stainless steel tableware and kitchenware with for a long time, even if at ordinary times wash clean again, the surface will also lose the original beautiful luster.
With ketchup expired, daub on those who lose luster, stainless steel tableware and kitchenware, such as: pot, pot, knife, fork, spoon, stainless steel coffee cup, kettle, pressure cooker, etc. Stay for 10 minutes, use a paper towel to later, again with hot water is rinsed clean, dry cloth, you will instantly renew the stainless steel tableware.