Do it yourself freon for car?
Assuming you would like an introduction to the topic of do-it-yourself Freon for cars: Freon is a brand name for a group of compounds called chlorofluorocarbons (CFCs), which are used as refrigerants and aerosol propellants. Freon is no longer produced, but many old air conditioners and refrigerators still use it. When these devices break down, …