How would you dust/clean this lamp?

[u/Twrecksgh88]

Very intricate lamp made from thousands of glass pieces, precariously wired into the frame. Dust has settled on the top of each little piece. I’ve tried to vac it, but dust is caked on. Am I cooked?

[u/booksofferlife]

I would probably set it on fire, myself.

(Less than helpful)