action
antibacterial
antiseptic
aseptic
bacteria
bathroom
between
bubble
clean
cleaning
concept
drawing
dry
finger
fingernail
fingertip
hand
health
hygiene
illustrated
illustration
info
information
isolated
medicine
moisturizer
morning
nail
palm
personal
physical
prevention
procedure
properly
regular
rule
school
scrub
set
soap
step
strategy
thoroughly
thumb
tip
toilet
wash
washing
water