Vein: A blood vessel that carries blood that is low in oxygen content from the body back t... See the entire definition of Vein Viral: Of or pertaining to a virus.
This means that breathing low concentrations of freon from a leaking refrigerator or air conditioner over a long period of time is unlikely to have a cumulative effect, and thus few, if any, long term health effects.
exists and is an alternate of . There are three kinds of answers: ones that are mostly right, ones that are mostly wrong, and those that once were right but now are wrong. When it is compressed by a mechanical air conditioning system, Freon becomes liquid, which expands again into its gaseous state when absorbing heat. 1 person found this useful.