Ow often should people wash their hands to maintain good personal hygiene? once per day at least twice per week whenever their hands are visibly dirty whenever they touch unclean surfaces

Ow often should people wash their hands to maintain good personal hygiene?

once per day
at least twice per week
whenever their hands are visibly dirty
whenever they touch unclean surfaces

1 Answer

Ow often should people wash their hands to maintain good personal hygiene? once per day at least twice per week whenever their hands are visibly dirty whenever they touch unclea…

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