Recommend time if proper hand washing
Answer (1)
The recommended time for proper handwashing is at least 20 seconds.Steps IncludeWet hands with clean, running water.Apply soap and lather well—front, back, between fingers, and under nails.Scrub for 20 seconds (sing “Happy Birthday” twice).Rinse and dry with a clean towel or air dry.This is important to remove germs and prevent sickness like colds, flu, and COVID-19.
