Cleaning dust from a computer keyboard

Hehe, I feel like this post belongs in a medical forum! When I got to Seoul for my national exam, I felt like I was being fooled, just to the extent that I started the habit of washing my hands thoroughly while my book was down.

Oh, I get it! Keyboards really do collect dust quickly, don't they? When I was in Korea, I had trouble with mine getting dirty even more easily, maybe because of the high humidity. I think blowing it out with compressed air is the easiest way 😄