How long should tableware be disinfected? What are the disinfection methods for tableware?

We all need to use tableware when eating. If the tableware is used for too long, or the cleaning is not in place, it is easy to breed bacteria, which is not conducive to our health. Next, Bian Xiao will tell you how long it takes to disinfect tableware, and what are the disinfection methods for tableware.

1. How long should tableware be disinfected?

1, boiling disinfection: 2-5 minutes, put the cleaned tableware in boiling water for 2-5 minutes, steam disinfection for 5- 10 minutes, put the cleaned tableware in a steam cabinet or box, and raise the temperature to 100℃.

2, oven disinfection: disinfection 15-20 minutes.

Such as infrared disinfection cabinet, the temperature is generally around 120℃, and the disinfection lasts 15-20 minutes.

3. Immersion disinfection: generally, it takes 15 ~ 30 minutes.

Tableware that is not resistant to high temperature, especially beer utensils, will burst and deform when heated, and can be soaked with disinfectants such as bleaching powder, chloramine and potassium permanganate. When soaking, be sure to pay attention to the fact that the liquid medicine must not pass through the tableware.

4, the concentration of liquid medicine should meet the requirements, such as bleaching powder with 0.5% clear liquid. The tableware of hepatitis patients should be clarified with 3% bleaching powder. The soaking time should be sufficient, generally 15 ~ 30 minutes. Rinse with clean water after soaking, preferably tap water.

Second, what are the disinfection methods for tableware?

1, solar ultraviolet disinfection

This is the most environmentally friendly and healthy disinfection method. Ultraviolet rays have a strong bactericidal ability. As long as the tableware is washed and exposed to the sun for more than 40 minutes, it can play the role of sterilization and disinfection. But be careful not to be polluted by dust and mosquitoes and flies, and put it in a relatively clean place.

2, boiling water disinfection

Put the washed tableware into a large pot, be careful that the tableware does not exceed the surface of the pot, and then add water until the water does not reach the tableware. Then add fire to boil, continue to boil for 30 minutes after boiling, and use after cooling.

3, steam disinfection

Put the washed tableware on a clean steamer, cover it and steam it with fire. Sterilize tableware with boiling steam for about 30 minutes. Dry with a rag after natural cooling.

The above is the time and method of tableware disinfection. Everyone had better disinfect tableware regularly, which is good for our health.