ಕ್ಲೋರೋಫ್ಲೋರೋಕಾರ್ಬನ್‌ಗಳನ್ನು ______ ನಲ್ಲಿ ಬಳಸಲಾಗುವುದಿಲ್ಲ.

Chlorofluorocarbons (CFCs) were used as coolants in refrigerators and air conditioners and as propellants in aerosol sprays. A mixer-grinder is a simple motor appliance and uses no CFCs.