Cleaners
- read the Material Safety Data Sheets (MSDS) of products being used for the first time to learn about
- equipment needed to protect workers
 
- possible reactions that could be harmful
 
- emergency procedures
 
 
- refer to manuals to learn about equipment and tips on cleaningExamples
- how to use dishwashers
 
- how to safely clean up blood
 
 
Specialized cleaners
- Furnace cleaners read code books to get information on provincial standards when dealing with new furnaces or hook-upsExamples
- natural gas
 
- propane
 
- plumbing
 
- heating
 
 
Building superintendents may read documents that explain the landlord-tenant relationship. They will check different parts for information as needed.