A/C Heater System Deodorizing

WARNING:
^ AVOID CONTACT WITH EYES AND SKIN. CONTACT WITH EYES AND SKIN WILL CAUSE IRRITATION. WEAR SAFETY GLASSES WHEN USING.
^ THIS PROCEDURE SHOULD ONLY BE PERFORMED IN WELL-VENTILATED AREAS. OPEN ALL WINDOWS AND DOORS OF THE VEHICLE. LEAVE DOORS AND WINDOWS OPEN DURING THE ENTIRE PROCEDURE. AVOID BREATHING VAPORS.
^ AVOID FLAMES, SPARKS OR LIT TOBACCO PRODUCTS. THIS PRODUCT IS COMBUSTIBLE.
^ READ ALL INSTRUCTIONS AND WARNINGS PACKAGED WITH THE DEODORIZER.

Musty and mildew type odors may come from the air conditioner and heater system. This odor is caused by fungi growth in the A/C evaporator core. It is most noticeable when the A/C is first turned ON. A deodorizer which encapsulates the mildew is available to reduce these odors.

Apply the Walex A/C deodorizer product or equivalent to the A/C system as directed in the following service procedure.
1. Set the climate control assembly to the A/C position. Set the recirc/fresh air control to the fresh air position.
2. With the blower motor operating in high speed, spray 89 ml (3 ounces) of the deodorizer product into the fresh air inlet.
3. With the climate control assembly still set to the A/C position:
a. Move the temperature control lever to the full cold position.
b. Set the recirc/fresh air control to the recirculate (interior air) position.
4. With the blower motor operating in high speed:
a. Spray 44 ml (11/2 ounces) of the deodorizer product into the recirculate air opening (located in the passenger side foot area of the vehicle.)
b. Set the temperature control to provide full heat.
c. Spray an additional 44 ml (1 1/2 ounces) of the deodorizer product into the recirculate air opening.
5. Shut the A/C system blower OFF.
6. Spray equal amounts of the remaining 118 ml (4 ounces) of the deodorizer product into each of the air outlet openings (defroster, instrument panel registers, and floor ducts).
7. Allow the vehicle to sit for about 30 minutes before returning it to the customer.