I don't think anyone ever found formaldehyde in vapor.
That one experiment found a precursor chemical to formaldehyde, and that was only after they weren't finding it under normal testing so they jacked up the power until they did.
oh too bad let the gnashing of teeth begin at the UN....oh well maybe they can drown their sorrows as they usually do ...by buying a gang of underage refugees to have sex with.or in the case of the represenatives in NY buying overpriced call girls on the US taxpayers dime..