Hand washing.: Good handwashing usually requires at least 15 to 20 seconds. A good way to time this is to sing or hum the ABC song as you wash your hands. This is the period of time usually needed to wash well. In the time of COVID 19, good handwashing technique is really important.
Answered 1/6/2021
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2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
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