They are non-toxic, odorless, cheap, stable, non-combustible, and non-corrosive. They are also easy to put to use, and do not leave polluting residues on the surface environment.
氟氯碳化物優點多多，它無毒、無臭、便宜，性質穩定，不會爆炸或腐蝕；又容易揮發、不會殘留地面汙染環境。