adult
attention
background
bucket
business
cart
caution
cleaner
cleaning
cleanup
commercial
domestic
duties
employee
equipment
floor
household
housework
hygiene
indoors
industrial
janitorial
job
male
man
mop
occupation
office
person
phrase
professional
safety
sanitary
service
sign
staff
supplies
tidy
tools
trolley
uniform
wet
woman
work
worker
working
young