Television/Radio Commercials: From time to time, public and private organizations, especially those in the health sector should sponsor Radio and TV commercials that educate the viewers and listeners the importance of washing hands.

Please use microphone for this point and raise the volume very loud so that people at back can hear you 😄.

The more people hear or see these commercials regularly, the more they are likely to take hand-washing serious.

Exactly, people respond or react easily to what they hear or see. It was because I saw my parents engage in this practice regularly that I was able to take it serious. So I believe when constant education is carried out, people will engage in regular and proper hand washing.