The aerosol should be at room temperature. Shake well before use. Start the engine and let the engine idle. Put both chair and the back of the chairs in front position. Switch the a/c system on full power in the recirculation position. Place the aerosol behind the chairs, activate the aerosol by pressing the nozzle once and close the door. Do not place face above the spray. After full evaporation of the Airco Refreshener, the engine should idle for 5 minutes.
Turn off the engine, open the doors and let it ventilate for at least 10 minutes.
IMPORTANT: DO NOT SMOKE OR KEEP OPEN FIRE ROUND THE VEHICLE DURING AND AFTER EMPTYING THE AEROSOL, THERE IS A RISK OF EXPLOSION UNTIL THE CAR IS WELL VENTILATED.