bacteria
basin
bath
bathroom
calcified
calcium
chalky
clean
closeup
decalcification
descaling
detail
dirt
dirty
disgusting
drain
equipment
fitter
fungus
hole
home
house
household
hygiene
kitchen
lavatory
lime
lime scale
limescale
liquid
maintenance
mineral
old
plumber
plumbing
removal
rust
sanitary
scale
shower
sink
stain
stainless
unclean
washbasin
washbowl
washing
wet