I don't know, because right now I'm replying from my laptop while being on my balcony, which is open to the real world(tm) and thus has a lot more dust than the inside of my home.

I've used all my laptops like that and they're still silent [1].

[1] Silent, but the keyboard is broken on the old emoji keyboard macbook pro, may whoever designed it and stuck to it burn in whatever hell they believe in forever.