All cleaning done in the world for all work cleaning settings should be done with medical guidelines to keep the world healthy from diseases. 

I do a lot of cleaning for College apartments so turn cleaning, making sure the apartments are cleaned and sanitized from germs is very important for the spread of disease and viruses. 

The problem with the cleaning industry is that nobody wants to pay for proper cleaning, especially in the college apartment world not only do you need to turn them quickly they do not pay enough money to do the job correctly.

https://www.ijcsa.org/Janitorial-Service-Directory-Find-A-Janitorial-Service-JanitorialServices