The catch is that the refrigerants are being used in cars (which don't sit in a kitchen all day). When 1234yf lights, the byproducts are extremely toxic. You ma

The catch is that the refrigerants are being used in cars (which don't sit in a kitchen all day). When 1234yf lights, the byproducts are extremely toxic. You may survive a vehicle collision, be pinned in the vehicle, and then get killed by the fumes.