A prespecified list of equipment and supplies must be used by the cleaning crew
It is important not to leave particles and debris that could enter the air circulation
Electrical cords used by the crew must be in good condition and have three pin ground configuration
The cleaning chemicals must be pH neutral and static dissipative
The mops must be lint-free with non-metal handles and sewn ends to prevent snagging, and the mop heads must have looped (and not stringy or open) ends
Only lint-free and antistatic wipes must be used
Threads from the mop or pieces of wiping paper must not be left behind on the equipment or racks