The ratio of dishwashing disinfection is as follows:

The concentration of dishwashing liquid should meet the specified requirements, such as using 1.5% clear solution for bleaching powder; The tableware of hepatitis patients should use 3% bleaching powder clarification solution; The soaking time should be sufficient, usually 1.5 ~ 31 minutes; Rinse with clean water after soaking, preferably with running water.

Disinfection method of household tableware:

Disinfect tableware at home to avoid cross-infection.

boiling is the first choice for household tableware disinfection, which is simple, convenient, economical and reliable. Let the washed bowls, chopsticks, dishes, spoons, etc. soak in water, then cover them, and start counting after boiling. Generally, most bacterial spores can be killed in 1.5 minutes. You can also "steam off the water", that is, put the tableware on the steamer in the pot, boil the water, steam off the water for 11 minutes, and kill the bacteria by steam.

Extended information:

Ways to identify unqualified tableware when eating out:

1. Look

to see if the plastic film is clean. If there are many impurities on the film, it may be that waste plastics are reused. It is also necessary to see whether the information of the manufacturer's address, contact number and shelf life is complete.

2. Second Smell

After opening the plastic package, smell whether there is any pungent smell, such as the residue of cleaning agent and disinfectant, or the unwashed grease may have bad smell.

3. Three touches

Touch the tableware with your hands. If it feels watery and greasy, it is not cleaned. It is recommended to replace it.

Baidu Encyclopedia-Tableware Disinfection

People's Daily Online-Tableware is sterilized after being boiled for 15 minutes, and hot water scalding and wet towel wiping have little effect

People's Daily Online-Bowling before meals only sterilizes 3%! Tea washing dishes and ironing bowls can't really disinfect and sterilize.