activity
background
brush
chemical
clean
cleaner
cleaning
cleanup
clear
concept
detergent
dirt
dirty
domestic
duty
equipment
foam
glass
hand
home
house
household
housekeeping
housework
hygiene
industrial
man
occupation
person
rag
service
soap
sponge
spray
surface
transparent
wash
washer
water
wet
window
window cleaner
windows
work
worker