It’s up to domestic airlines to develop their own cleaning protocols. All the carriers we spoke with require either flight attendants or certified maintenance crews to do some form of cleaning between flights—even if it’s just a cursory removal of garbage and refreshing of the lavatories. The more thorough scrub, when crews wipe down seats and tray tables with disinfectants, happens when a plane overnights at an airport. Carriers schedule “deep cleans” every month or so to launder seat covers and shampoo the carpets. Still feel squeamish about your seat? That’s what disinfectant wipes are for.
Melanie Lieberman is the Editorial Projects Assistant and a member of the Trip Doctor News Team. You can follow her on twitter at @LittleWordBites.