In the past when airlines struggled financially one of the first areas they cut back was cleaning, going over a year even without a deep clean. Despite Covid-19 being a bigger threat to airlines than 9/11 and the Great Recession combined, airlines have stepped up their cleaning to give passengers confidence to fly. It’s a welcome change that I hope continues even after the pandemic is done.
Nonetheless the FAA has concerns over some of the chemicals being used, and how they’re applied.