active
alloy
auto
automobile
black
bubble
business
car
care
carwash
clean
cleaner
cleaning
clear
close
closeup
detergent
dirty
equipment
foam
garage
hand
industry
job
pressure
reflection
service
shine
shiny
soap
sponge
station
tire
transport
transportation
vehicle
wash
washer
washing
water
waxing
wet
wheel
wheels
white
work
worker