Question: |
What is perc (perchloroethylene)? |
Category: |
Home & Garden > Cleaning & Laundry |
Keywords: |
dry cleaning, solvent, perc, Perchloroethylene |
Type: |
what |
Rating: (0 ratings) Views: 394 Discussions: 0 In Watch Lists: 1 |
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Answer: |
Perchloroethylene, or perc, is the dominant chemical solvent used in dry cleaning. It is is a clear, colorless liquid that has a sharp, sweet odor and evaporates quickly. It is an effective cleaning solvent and is used by most professional dry cleaners because it removes stains and dirt from all common types of fabrics. Perc usually does not cause clothes to shrink, nor dyes to bleed. Perc is not flammable, unlike solvents commonly used to clean clothes in the 1930's and '40's. Since perc can be reused, it is a cost-effective and efficient solvent for cleaning clothes. Perc is also a toxic chemical with both human health and environmental concerns.
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