Dry cleaning, a process historically linked to the use of chemicals, has evolved significantly over the years. This article explores eco-friendly dry cleaning alternatives, shedding light on the environmental impact and safer practices.
History of Dry Cleaning
The term "dry cleaning" is misleading, as the process involves using a liquid solvent to cleanse clothes. Dating back to the Romans, who used ammonia from urine, the method progressed to the prevalent use of perchloroethylene (perc) in the 1930s. However, perc is now recognized by the EPA as both a health and environmental hazard.
Green Dry Cleaning: An Overview
"Green Dry Cleaning" emerged in the 1990s, driven by EPA regulations and the Clean Air Act amendments. It encompasses methods excluding perc, such as wet cleaning, liquid carbon dioxide cleaning, DF-2000 Hydrocarbon Solvent, and Silicon-Based Solvent.
1. Wet Cleaning
Wet cleaning, deemed one of the safest methods by the EPA, employs water and mild detergents. It's effective and environmentally preferable, with no chemical solvents used. Stain treatment is meticulous, ensuring garments look their best.
2. Liquid Carbon Dioxide Cleaning
Using non-toxic liquid CO2 as a solvent, this method is both environmentally friendly and energy-efficient. The CO2, captured from existing industrial processes, minimally impacts global warming. However, the high machine cost poses a challenge for small businesses.
3. DF-2000 Hydrocarbon Solvent
Promoted as "organic," DF-2000 is a hydrocarbon solvent derived from petroleum. While some consider it green, concerns arise from the environmental impact of petroleum production and associated greenhouse gas emissions.
4. Silicon-Based Solvent
Utilizing GreenEarth, a silicone-based solvent called siloxane or D-5, this method breaks down into sand, water, and carbon dioxide. However, the manufacturing process releases carcinogenic dioxin.
The Future of Green Dry Cleaning
California is taking a lead in phasing out perc by 2023, offering grants to incentivize the adoption of CO2 or wet cleaning. Other states are contemplating similar legislation. Consider seeking dry cleaners in your area adopting these eco-friendly methods.
Optimizing Results From Green Dry Cleaning
To ensure successful green dry cleaning:
- Let professionals handle stain removal.
- Provide honest information about stains.
- Communicate special requests upfront, such as repairs for loose buttons or delicate treatment for vintage garments.
Embrace eco-friendly dry cleaning for a sustainable and responsible approach to garment care.
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