Library: Career: Janitors and Cleaners

Job Outlook

Occupational Outlook Handbook job outlook for janitors and cleaners

Typical work activities

Janitors and building cleaners typically do the following:

Gather and empty trash
Sweep, mop, or vacuum building floors
Clean restrooms and stock them with supplies
Lock doors to secure buildings
Clean spills and other hazards with appropriate equipment
Wash windows, walls, and glass
Order cleaning supplies
Make minor building repairs
Notify managers when a building needs major repairs

Janitors and building cleaners keep office buildings, schools, hospitals, retail stores, hotels, and other places clean, sanitary, and in good condition. Some only clean, while others have a wide range of duties.

In addition to keeping the inside of buildings clean and orderly, some janitors and building cleaners work outdoors, mowing lawns, sweeping walkways, and removing snow. Some workers also monitor the building’s heating and cooling system, ensuring that it functions properly.

Janitors and building cleaners use many tools and equipment. Simple cleaning tools may include mops, brooms, rakes, and shovels. Other tools may include snowblowers, floor buffers, and carpet extraction equipment.

Some janitors are responsible for repairing minor electrical or plumbing problems, such as leaky faucets.

Bureau of Labor Statistics, U.S. Department of Labor, Occupational Outlook Handbook, Janitors and Building Cleaners,
at https://www.bls.gov/ooh/building-and-grounds-cleaning/janitors-and-building-cleaners.htm (visited August 09, 2021).

Education

Janitors and building cleaners do not need any formal educational credential. However, high school courses in shop can be helpful for jobs involving repair work.

Training

Most janitors and building cleaners learn on the job. Beginners typically work with a more experienced janitor, learning how to use and maintain equipment such as vacuums, floor buffers, and other tools. On the job, they also learn how to repair minor electrical and plumbing problems.

Licenses, Certifications, and Registrations

Although not required, certification is available through the Building Service Contractors Association International, the IEHA (formerly International Executive Housekeepers Association), and ISSA—The International Sanitary Supply Association. Certification can demonstrate competence and may make applicants more appealing to employers.