how often should people wash their hands to maintain good personal hygiene?\nonce per day\nat least twice…

how often should people wash their hands to maintain good personal hygiene?\nonce per day\nat least twice per week\nwhenever their hands are visibly dirty\nwhenever they touch unclean surfaces

how often should people wash their hands to maintain good personal hygiene?\nonce per day\nat least twice per week\nwhenever their hands are visibly dirty\nwhenever they touch unclean surfaces

Answer

Brief Explanations:

Good personal - hygiene hand - washing should be done frequently. Washing once per day or twice per week is not enough. Washing whenever hands are visibly dirty or after touching unclean surfaces helps prevent the spread of germs.

Answer:

C. whenever their hands are visibly dirty, D. whenever they touch unclean surfaces