<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
How often should I wash my hands?
<|assistant|>
It is best to wash your hands frequently with warm water and soap. This is most effective when soap is rubbed all over the hands and between the fingers. This simple act can reduce the risk of spreading germs or illness. The Centers for Disease Control and Prevention (CDC) recommends washing hands for at least 20 seconds or the duration of two rounds of "Happy Birthday".