What uses trichloroethylene and tetrachloroethylene?

What uses trichloroethylene and tetrachloroethylene?

• A. Industrial cleaning agents
• B. Chemicals used in dry cleaning
• C. Pesticides and herbicides
• D. Food preservation chemicals

Answer: (B)

Trichloroethylene and tetrachloroethylene are both organic solvents that play a significant role in dry cleaning processes. These chemicals are effective in dissolving grease and stains on fabrics, making them ideal for use in the textile care industry. Dry cleaning relies on these solvents instead of water to clean garments, which is crucial for items that are sensitive to water or may shrink or lose shape when washed traditionally. While trichloroethylene and tetrachloroethylene can also be found in some industrial cleaning agents, their primary application is within the dry cleaning sector. This specific use highlights how these compounds are effective in maintaining garment quality while effectively removing contaminants.

Trichloroethylene and tetrachloroethylene are both organic solvents that play a significant role in dry cleaning processes. These chemicals are effective in dissolving grease and stains on fabrics, making them ideal for use in the textile care industry. Dry cleaning relies on these solvents instead of water to clean garments, which is crucial for items that are sensitive to water or may shrink or lose shape when washed traditionally.

While trichloroethylene and tetrachloroethylene can also be found in some industrial cleaning agents, their primary application is within the dry cleaning sector. This specific use highlights how these compounds are effective in maintaining garment quality while effectively removing contaminants.