Global industry trade shows and training events showcase the value of learning.
"To me, cleaning is more than just removing the soil contaminants and providing ... a germ-free environment."
On May 21, 23 of the school districts' custodial staff completed aCleaning Management Institute (CMI) training program initiated four years ago.
Maintaining the Smithsonian Institution and America's past, present and future.
CMI's most recent graduating class of custodial supervisors