Just like any mechanical car part the air conditioning unit requires regular servicing to keep it in optimum condition. This keeps it smelling sweet by not letting bacteria build to nasty levels. Not servicing the unit can eventually lead to expensive repair bills.
It is recommended that you use your air conditioning at least once a month to circulate the refrigerant gas inside the system and reduce leakage. Air conditioning units can lose up to 20% pressure each year.
Every car needs recharging with refrigerant gas at least every 2 years.
Ask A K Autos for advice if you are unsure.
Call 0115 944 5264 or 07422 510277