Health & Environmental Concerns:
	- 
		
			Toxic if inhaled in large amounts or over time (linked to liver, kidney, and nervous system effects)
	 
	- 
		
			Classified as a possible human carcinogen
	 
	- 
		
			Requires well-ventilated, sealed systems and PPE for operators
	 
	- 
		
			Strictly regulated in many countries (e.g., banned or phased out in California, EU restrictions)
	 
	Alternatives to PERC in Modern Dry Cleaning:
	- 
		
			Hydrocarbon solvents (less aggressive, more eco-friendly)
	 
	- 
		
			Liquid CO₂ cleaning
	 
	- 
		
			Siloxane-based solvents (e.g., GreenEarth®)
	 
	- 
		
			Professional wet cleaning (water-based with special machines and detergents)
	 
	Conclusion:
	Perchloroethylene remains effective but is increasingly being replaced due to safety and environmental concerns. Dry cleaners using PERC must comply with strict safety protocols and environmental regulations.