Question

Why airports so clean

Answer 1

The high amount of traffic in airports and other public transportation buildings and complexes creates some unique cleaning challenges. Airport cleaning staff has to deal with very large areas that see thousands of people pass through each week. The larger area combined with the increased soil and germs passengers bring in calls for some creative solutions. Fussy, detailed cleaning can't be done on a daily basis, but certain tasks can't wait. Daily floor and restroom maintenance of airports, bus stations, and the like call for techniques and equipment that clean larger areas in shorter amounts of time.

Answer 2

Because the people who arrive there must feel that the place they arrived is
clean, hygienic and pollution free