Finishing nails into treated lumber indoors... a disaster waiting to happen?
Only if you notice discoloration in a couple of decades would I remove them. They won't be getting wet so the chemicals won't be active nor re-activated. I've used scraps for decades of even the really toxic stuff &amp; still don't have any side-effect from using finish nails, common nails, plain wood screws &amp; even staples for casement window porch screens in 2x2 PT frames.