https://viewfromthewing.com/flight-attendant-puts-coffee-grounds-above-passengers-head-to-mask-the-smell-of-chick-fil-a/ https://viewfromthewing.com/flight-atte

https://viewfromthewing.com/flight-attendant-puts-coffee-grounds-above-passengers-head-to-mask-the-smell-of-chick-fil-a/ https://viewfromthewing.com/flight-attendant-puts-coffee-gro... Flight attendants commonly use coffee grounds to mask the other, worse smells.