Regarding air fresheners, give me a break right here! No offense if you use them but..
What do the people who use air fresheners think is going on? Air fresheners introduce oil into the air of their home. It coats everything and collects dust that is difficult to clean. It turns dark and grimy.
Then, as the rancid oil collects, the ‘fragrances’ ‘blend’ into an odor reminiscent of the U-Store-It storage unit in which Jerry got to second base with Verla on a hot summer mid afternoon date.