How to sterilize plastic cutting boards?
Plastic cutting boards are easy to breed bacteria after being used for a long time, and need to be disinfected. Although plastic cutting boards are more resistant to bacteria than ordinary wooden and bamboo cutting boards, they also need to be cleaned regularly. Compared with the board, how to sterilize the plastic cutting board?
Washing and disinfection: first use a hard brush and clean water to clean the surface and crevices of the plastic vegetable pier, and then rinse it with 100 ℃ boiling water.
Sunlight disinfection: The ultraviolet rays in the sun have the effect of killing bacteria. When the plastic cutting board is not in use, it should be exposed to the sun, which can not only kill the bacteria, but also dry the vegetables and reduce the reproduction of bacteria.
Disinfection by sprinkling salt: After each use of the cutting board, scrape the residue on the board surface with a knife, and sprinkle a layer of salt on the board surface every 6 to 7 days, which can not only eliminate bacteria, but also prevent plastic cutting boards. cracked.
Disinfection of onion and ginger: The plastic vegetable dumplings will have a strange smell after being used for a long time. Wipe the chopping board all over with green onion or ginger, then rinse with hot water and brush with a brush, and the strange smell will disappear.
Vinegar disinfection: just sprinkle some vinegar on the plastic cutting board that has been cut into fish, dry it in the sun, and then rinse it with water, there will be no fishy smell