If your AC system is visibly damaged, you can’t use an auto AC recharge kit. It will need to be repaired by a licensed technician.

If your car's air conditioning needs to be charged more than once every three years, "you should have a professional diagnose it, repair the problem, and recharge the system" according to AutoZone.

On the other hand, if your air conditioner is functional but lacks the frosty punch it used to have, you can easily recharge the coolant and get things back to their previous knuckle-freezing glory.

Is your car's A/C starting to fail? Keep your cool thanks to this list of the best car ACrefrigerant recharge bottles courtesy of Advance Auto Parts.

Muscle Car Restorations has installed many A/C systems in the last 30 years and they definitely prefer aftermarket systems like those from Vintage Air.

A/C Recharge When your air conditioner blows only mildly cool air or no cool air at all, it’s probably low on refrigerant, the gas that many people still refer to as “Freon” but which now is ...