What and when to wash is an important question. It is not recommended to wash meat before cooking, as it promotes the spread of bacteria in the kitchen. An experiment in 2019 showed that people who wash raw meat have more bacteria in cooked food than those who don’t. Heat treatment kills bacteria, so there is no need to try to wash them.
What needs to be washed? Hands should be washed with soap and water for 20 seconds before and after handling meat. Several studies have shown that most people do not do this thoroughly enough: bacteria remain on their hands.
Wash cutting boards, plates, utensils and surfaces with soapy water before and after handling each product. WHO recommends using a separate board and knife for meat.