Greenboard dust question

[iroast]

I did something dumb...I used a power saw on a greenboard and dust flew all over the place. I had the exhaust fan on, the bedroom window open and I was wearing a dust mask, but I'm still worried about the health risk to which I may have exposed myself.

Do greenboards contain silica?

 

[davestar]

same as any other piece of drywall, just with a water-resistant sealer. just use a utility knife next time