New Drywall Crushed contains formaldehyde. I don’t know when drywall got tainted.
I thought that the bad drywall was Chinese made, imported after Katrina, then banned. I could be wrong about it not being imported anymore, it would not be the first time I mis-remembered(how did you like that Liberal-ese word?
And I have earthworms everywhere in the garden this year. Not tilling seems to have made quite a difference there.
/johnny