Product Overview
Professional-Grade Automotive HVAC Cleaning System
Keep your vehicle’s air quality fresh and your A/C system running efficiently with this professional evaporator cleaning kit. This two-step process removes accumulated debris, mold, and road grime from deep inside the A/C evaporator, followed by a disinfectant to eliminate odors.
Quick Start Guide & Tips:
1. Preparation
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Safety First: Always wear eye protection and gloves.
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Setup: Attach the provided applicator tube to the Frigi-Clean can.
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Check the Drain: Locate your vehicle’s A/C drain tube and ensure it isn’t clogged so the cleaning foam can exit the vehicle properly.
2. Accessing the Evaporator
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Ensure the vehicle and A/C are OFF.
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Best Access: Remove your cabin air filter and feed the tube toward the evaporator coils.
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Alternate Access: If you don't have a cabin filter, you can reach the coils by temporarily removing the blower motor or the A/C temperature sensor.
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Note: Ensure the tube is positioned past the blower motor to protect the fan electronics.
3. The Cleaning Process
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Shake the can vigorously.
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Spray the foam onto the evaporator. Do not allow the foam to back up into the blower fan motor.
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Let the foam work its way through the coils and drain out of the vehicle.
4. Rinsing & Refreshing
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Reinstall any components you removed.
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Start the engine. Set A/C to MAX COLD, Fan to HIGH, and select OUTSIDE AIR (not recirculate).
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Let it run until the draining stops.
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Pro Tip: For a deeper clean, let the foam soak for 10 minutes with the engine off before the final high-fan blast.
5. Final Deodorizing
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While the A/C is still running on "Outside Air," spray BG Frigi-Fresh (PN 7083) into the exterior intake vents (fresh air cowling).
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Let the vehicle air out for 30 minutes before driving.
What’s Included:
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(1) BG Frigi-Clean A/C Evaporator Cleaner (7 oz)
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(1) BG Frigi-Fresh Deodorizer/Disinfectant (1 oz)
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(1) Heavy-duty applicator tube and cap set