英文回答:
    Car Air Conditioner Cleaning Procedure.
    Materials:
    Air conditioning cleaner.
    Spray bottle.
    Soft cloths or towels.
    Vacuum cleaner with upholstery attachment.
    Gloves.
    Safety glasses.
    Safety Precautions:
    Wear gloves and safety glasses while cleaning.汽车空调
    Turn off and unplug the air conditioner before cleaning.
    Allow the unit to cool down completely before starting cleaning.
    Do not use harsh chemicals or abrasive cleaners.
    Step-by-Step Instructions:
    Step 1: Apply Air Conditioning Cleaner.
    Spray the air conditioning cleaner into the air intake vents.
    Allow the cleaner to sit for the time specified on the product instructions.
    Wipe away any excess cleaner with a soft cloth.
    Step 2: Clean the Condenser.
    Locate the condenser, usually found in front of the radiator.
    Vacuum the condenser to remove any dirt or debris.
    Spray the condenser with the air conditioning cleaner.
    Rinse the condenser thoroughly with a hose.
    Step 3: Clean the Evaporator.
    Remove the cabin air filter.
    Locate the evaporator, usually found behind the glove compartment.
    Spray the evaporator with the air conditioning cleaner.
    Allow the cleaner to sit for the time specified on the product instructions.
    Wipe away any excess cleaner with a soft cloth.
    Step 4: Clean the Air Ducts.
    Spray the air conditioning cleaner into the air ducts.
    Allow the cleaner to sit for the time specified on the product instructions.
    Wipe away any excess cleaner with a soft cloth.
    Step 5: Vacuum the Interior.
    Vacuum the carpet, seats, and upholstery to remove any dust or debris.