> Shouldn't step 2 be "wash carefully with warm water and soap"? In theory, yes. In practice, lots of people in public restrooms just wet their hands under the

> Shouldn't step 2 be "wash carefully with warm water and soap"? In theory, yes. In practice, lots of people in public restrooms just wet their hands under the faucet, without washing them, and then go immediately to the dryer. Cf. the Assume a Can-Opener fallacy https://en.wikipedia.org/wiki/Assume_a_can_opener https://en.wikipedia.org/wiki/Assume_a_can_opener