Is there a known remedy to deal with suspect drywall emissions?
DHH is not currently aware of any proven, complete method of effective remediation of emissions. Claims of treatment involving ozone, coatings, and air cleaners should be scrutinized for evidence of proven effectiveness. DHH recommends against the use of ozone generators in occupied spaces, because ozone is a highly reactive and irritating molecule and is considered hazardous to people and pets. See the U.S. Environmental Protection Agency report “Ozone Generators That Are Sold as Air Cleaners”.