These sources collectively explore the dry cleaning industry, focusing on the chemical perchloroethylene (PCE or Perc) and its impact. Several articles and a study highlight the dangers of Perc, including its classification as a carcinogen and its link to cancer and other serious health issues for both workers and those exposed through contaminated water and air. The sources also discuss the ubiquitous nature of PCE contamination from dry cleaning operations and the environmental and financial challenges of cleanup efforts. Finally, the collection touches upon alternatives to Perc, such as wet cleaning and other solvents, and the broader topic of sustainability within the dry cleaning and laundromat sectors, including the business considerations of adopting new technologies and practices.

Sources:

Alternative solvents to Perc for bulk wool & wool/poly dry cleaning? : r/drycleaning - Reddit

Common Dry Cleaning Chemical Linked to Parkinson's Disease | URMC Newsroom

Dangers Of Perc - Rinse

Exclusive: How pollution from dry cleaners left California sitting on cancer-linked 'time bombs'

Extended mortality follow-up in a cohort of dry cleaners - PMC

Is a laundromart or dry cleaning business a good idea with a recession so close? - Reddit

Laundry's Dirty Little Secret: Wearable Air Pollution - Hitchcock Center

Regular Dry Cleaning Linked To Cancer - Todd Layne Laundry

Why Sustainability is Paramount in the Laundromat