anti
antiseptic
bacteria
bath
bathroom
body
bubble
care
clean
cleaner
cleaning
design element
dirty
drop
faucet
first aid
foam
hand
health care
healthy
human
hygiene
icon
ispenser
liquid
medical
objects
paper
people
pictogram
protection
safety
sanitary
sanitation
set
shower
sign
silhouette
sink
soap
spong
symbol
toilet
washing
water
wipe