Hi, sreejithsreenivas. I don't know if this will change anything by not using a CFC based refrigerator. I will have to do my research on this issue to see if not using this type or refrigerator will protect the ozone layer.
before that first stop using air conditioners in ur homes. Its important using it in official buildings but not taht much in home. And moreover many countries try to use cfc refrigerators still, as u toldthese should be stopped..