Why is laboratory cleaning important? Is it necessary to purify the laboratory?

The laboratory environment is very special and needs to be purified, just like the biological laboratory: when purifying the biological laboratory, we should first consider the environment where people and animals live together. We all know that the biological laboratory is the place where some animals, such as mice, live, because they need to do experiments, and mice carry a lot of bacteria. How do researchers who work in such an environment keep healthy? This requires laboratory purification to work! Jinan Runde Purification Project has made remarkable achievements in laboratory purification, which can be consulted and hoped to be adopted.