100
aerosol
antibacterial
antiseptic
bacillus
bacterium
bottle
bucket
car
cartoon
clean
cleaning
cleaning agent
collection
disease
earth
fertilizer
fire extinguisher
garden
gel
glove
house
icon
illustration
lungs
mask
napkin
object
organ
packaging
pillow
plant
pot
respirator
rude
sanitizer
set
sheet
shovel
sign
soap
spray
symbol
test tube
thermometer
tool
universal
virus
watering can