Perc residue on dry-cleaned clothes off-gasses into closets and bedrooms for days

After garments are dry cleaned with perchloroethylene, residual solvent remains trapped in fabric fibers and off-gasses volatile organic compounds into the wearer's home for days. Studies have found that freshly dry-cleaned garments release measurable PCE into indoor air, and that individuals who wear or store recently dry-cleaned clothes show elevated PCE levels in their blood and exhaled breath. For lactating women, PCE has been detected in breastmilk. This matters because consumers assume that when they receive clothes back in the plastic bag, the cleaning process is complete and the garment is safe. There is no warning label, no recommended airing-out period, and no consumer disclosure that the clothes are still emitting a chemical classified by the EPA as 'likely carcinogenic to humans.' The structural root cause is that dry cleaners have no obligation to inform consumers about off-gassing, the EPA's 2024 rule addresses industrial use but not consumer exposure from cleaned garments, and the plastic bags that clothes are returned in actually trap and concentrate the off-gassing vapors.