Eventually, where does all the dust in the world go?

Question

Does it just get re-circulated? You clean your place and make your neighbour’s place dirty, and vice versa?

In: 1751

Answer 1

[Here is your book.](https://www.alibris.com/booksearch?mtype=B&keyword=secret+life+of+dust&hs.x=0&hs.y=0) Here you will learn that some of the dust entering your nose may have been camel dander from Saudi Arabia, or wheat pollen from Ukraine. Fascinating book.