Start the engine, and then you should set the air recirculation in the cabin. Turn the air conditioning and heating to a minimum. Then open all the air vents, shake the bottle with cleaner and put it between the seats, press the atomizer button until it clicks, keeping the bottle away from your face; when the product starts to spray, leave the car for 10 minutes and close all the doors;
Ventilate the cabin for 5-10 minutes, then turn off the engine. During the cleaning of the air conditioner, the product settles on the air filter
, internal surfaces of the ventilation and air conditioning systems, and the cabin.