Been seeing a nifty pattern.
Holding a high level reading carbon dioxide monitor in front of people, with a brief explanation, convinces people to wear N95s amazingly well.

Convinced a pharmacist to upgrade his mask today.

This is how we end this.

#COVID_19
#BringBackMasks
#MaskUp
#COVIDIsAirborne
#CovidIsNotOver

@Cutename such a good idea. I brought my CO2 monitor in to my local big box pharmacy. CO2 was much better near the front of the store - makes sense, doors there. Pharmacy is at the back and has a much lower ceiling. CO2 higher there. Plus people wait there much longer!