Nowadays, almost every homeowner needs an air conditioner for a comfortable climate, and most commonly, these are models with an external compressor unit. These systems are compact, energy-efficient, and affordable, making them the standard in many new apartments. However, despite their small size, cleaning an air conditioner can be quite a challenge. Moreover, professional cleaning services can cost anywhere from 25% to 35% of the price of a new unit. Therefore, before spending money on a new air conditioner or expensive services, this article will guide you on how to clean your device yourself.
Part 1
Step 1. Get an Air Conditioner Cleaning Bag.

First, you need to purchase a special cleaning bag for the air conditioner. These bags can be found in specialized stores or ordered online. They are designed to collect water and dirt during the cleaning process.
Step 2. Choose a Quality Cleaner.

Make sure to have a good cleaner for air conditioners. Avoid foam products, as they can leave a lot of dirt and spray foam in unwanted areas. Additionally, foam does not penetrate deeply and fails to clean the coils and fan blades effectively. Opt for liquid cleaners instead.
- Also, refrain from using strong chemical compounds designed for organic contamination, as they may damage modern air conditioner models. New devices often feature coils with a blue hydrophilic coating that enhances condensate drainage and improves airflow.
Step 3. Secure the Bag Around the Air Conditioner.

Wrap the bag around your wall-mounted air conditioner. This will save you from the hassle of removing the entire unit, as professionals do.
Step 4. Start Spraying the Cleaner on the Coils.

Begin spraying the cleaner onto the coils. Try to angle the spray so that the solution reaches both the fins and the coils themselves. Aim for the liquid to penetrate as deeply into the coils as possible. A helpful tip is to keep the sprayer close to the cooling fins.
Step 5. Treat the Fan Blades.

Clean the air intake fan blades. Use a sprayer with good reach, such as a garden sprayer. Ensure that the solution evenly covers each blade.
Step 6. Allow the Cleaner to Work.

Wait for 10 to 20 minutes to let the cleaner take effect. Afterward, rinse the coils and blades with plain water using the sprayer and watch as dirt and bacteria flow into the bag. Keep in mind that some water may drain through the air conditioner's drainage pipe.
Step 7. Wipe Down the Air Conditioner Unit.

Wipe down the air conditioner unit. Turn the device on and cover it with the bag so that all the liquid drains into it. After that, remove the bag with the waste and dispose of the contents. Enjoy the results as you see how much dirt you have managed to remove.



