[quote=briansd1]A mild case of OCD. I’m a perfectionist and want everything clean. [/quote]
From a disease (as opposed to ickiness) perspective, as long as you don’t stick your fingers in your nose or eyes afterward, you should be fine. Your mouth is pretty well protected.

The bigger disease risk is from inhaling sneeze and cough aerosols.

Carry a pocket size hand sanitizer; it’s better for your hands and more effective than hand washing anyway.