Internal 3M documents from 1970s-1990s revealed company scientists found PFAS chemicals accumulated in human blood and caused liver damage, but 3M continued marketing them as safe for decades.
“Our fluorochemical products have been extensively tested and show no adverse health effects under normal use conditions”
From “crazy” to confirmed
The Claim Is Made
This is the moment they called it crazy.
No one's said anything yet. Be the first to drop your take.
