Washing your hands is absolutely effective in preventing colds
Schlüsselwörter
bathroom,
washing,
cleaning,
water,
sink,
woman,
clean,
hand,
hygiene,
laundered,
home,
plumber,
hand,
teeth,
person,
bathe,
privies,
care,
kitchen,
tap,
children,
work,
brush,
faucet,
brushing
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