Janitors and janitorial staff are vital to any business. They ensure the environment, both inside and outside the facility, are upkept, sanitized, and cleaned efficiently. Without them, businesses and facilities would not be able to function properly as the safety of its employees and customers health would be at risk. As well as the buildings would not be able to facilitate properly. 

Janitors and janitorial staff are the first line of defense when it comes to ensuring the spreading of germs and other illnesses are at a minimal. As well as ensuring everything is functioning as it should. They clean, sanitize, maintenance, and inspect the premises. Janitors and janitorial staff are properly trained in what products to use and the proper ways to fix things or report issues to the right person. 

As you can see, without janitors and janitorial staff, facilities and businesses would pretty much crumble. They are the ones who provide the first opinion of a place. If done good, the business will have a good first reputation. If done, horrible or not at all, customers will not want to be there or be affiliated. It takes a specially trained person and staff to make sure your facility is up to par. You can find trained janitors and janitorial staff here: International Janitorial Cleaning Services Association - Janitorial Services Directory (ijcsa.org).