Deborah Markus > Status Update

Good news re COVID-19 and washing your hands again and again and again and again and again: you can use any temperature of water that's comfortable for you. Unless the water is actually hot enough to scald the skin right off you, hot water isn't any better than warm or cold. (Yes, this is in response to yet more misinformation going around. No, I'm not bitter.)

https://www.nytimes.com/2009/10/13/he...