Every family has a refrigerator. Open your refrigerator. The refrigerator compartment is usually full. Leftovers, leftovers, all kinds of vegetables, melons and fruits, milk, eggs, cooked meat, drinks, chocolate, ketchup, cans, tea, even cosmetics, beauty products, health products and medicinal materials. How to use the refrigerator compartment? Is it true that we can only plug wherever we are free? Why do we need refrigeration? Before freezing, as long as the temperature is lowered, the reproduction speed of microorganisms can be reduced. The temperature at which microorganisms are most likely to reproduce is usually between 20 ℃ and 37 ℃, while around 0 ℃, microorganisms usually stop or slow down the reproduction speed. Cooling will also slow down the movement of Read More …