And, hand hygiene: when in your own home or car, it seems nice to be able to relax a little and be able to touch your face. SO...

• But if you already potentially contaminated the surfaces inside the home or car, then you still might want to be careful.
• So I wonder if it is a good idea that all simply wash hands thoroughly when returning to the home before touching anything else, and...
• ...and consider whether to cleanse hands with sanitizer in the car before touching the steering wheel...
• ...or use that paper towel at the gas station to grasp the pump handle and an outer knuckle to push the buttons...
• ...then don't use the knuckle for anything else until it is washed well at home.
• You know -- track what is clean, what is dirty, having a mental boundary between those and not touching the clean things with dirty hands.
• Mainly: to remember whether it is OK to touch your face right now or not, and keeping home/car surfaces clean for others who might touch their face.
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