Moisture in the air collects on the evaporator core's external surfaces, where it condenses into water. Most water drains out, but some stays put.
So when the car is not running, the dark, wet and warm evaporator chamber is an ideal breeding environment for the moulds and bacteria which cause unpleasant odours.
As the mould matures it gives off spores, which join bacteria, pollen and other particles that dislodge to join the airflow into your nasal passages and lungs as you breathe.
Prmalec now offers three quick solutions to this problem.

Removes harmful bacteria and bad smells from Vehicle A/Cs, leaving a pleasant long lasting Sea Breeze aroma.
This economical easy to apply product is the simple way to rid your customers' air conditioned cars of 'old socks' or 'dead mouse' odour. Its non-tacky, non foam formula treats up to 3 cars. Airco Breeze, when correctly applied, cleans and disinfects the evaporator chamber and air channels, including evaporator surfaces, killing bacteria in the process. It takes only minutes to perform a lasting cleansing. Each treatment is supplied with a 60cm long extension tube.

Deodorising Sanitiser for Air Conditioners

This total Release “Bomb” is placed in the footwell of the vehicle, and a single press of the actuator releases the total contents over a 2¹⁄₂ minute period. This circulates through the air channels into the evaporator chamber, as well as within the vehicle cabin, to leave a cleaner, refreshed air system.

Formulated to clean condensers on vehicle and static air conditioners. Also good for other heat xchangers including radiators.

Leak detector spray for all pressurised systems - gas, refrigerant and air.

Mini deodorising sanitiser for Air Conditioners

This single treatment product refreshes the A/C and is suitable for individual sale. Supplied in point of sale packs of 24.

Cleaner
400ml aerosol in cases of 12

Leak detector spray 400ml
in cases of 12