how do you know if your car air conditioner needs regassing?
["Air isn't as cold as it used to be – Your car's refrigerant may need to be topped off or recharged.", 'Foul smell like mildew coming from the AC vents – This could be an indication of mold in the system.', 'Unusual banging or rattling sounds – The condenser or fan belt could be worn out, or debris could be clogging the fan.']