An outdoor air conditioner unit is placed at a residential balcony unit, with a railing and exterior wall visible beside it (AI illustrative image)
AC TIPS & ADVICE

Key Points for Cleaning Indoor and Outdoor Air Conditioner Units

Contents

An air conditioner is an indispensable appliance in summer life, providing us with a comfortable and cool environment. However, after long-term use, dust and grime inevitably build up inside the unit and affect its performance and service life. Therefore, regular cleaning of both the indoor and outdoor units is important. This article will explain the key points for cleaning the indoor and outdoor air conditioner units in detail, helping everyone maintain their air conditioner with ease and enjoy a cool summer.

Clean the indoor unit

1. Remove the filter

First, remove the filter from the indoor unit of the air conditioner. The filter accumulates a lot of dust and needs cleaning. You can rinse the filter with clean water or use a vacuum cleaner to remove the dust.

2. Clean the interior

After removing the filter, you can see the inside of the indoor unit. Use a soft brush or a damp cloth to gently wipe the internal surfaces and remove dust and stains. Do not use sharp objects to scrape the interior, as this may cause damage.

3. Disinfection treatment

To ensure hygiene and avoid damage to parts, professional air-conditioner cleaning services are recommended for deep cleaning. Users should only clean removable dust filters themselves.

4. Reinstall the filter

Finally, reinstall the cleaned filter back into place. Make sure the filter is firmly secured so it does not fall during operation.

Outdoor unit cleaning

1. Remove external dirt

Check the exterior of the outdoor unit and remove dust, leaves and other debris that has accumulated on the surface. You can gently wipe it with a soft brush or a damp cloth.

2. Clean the heat-dissipation fins

Deep cleaning of the outdoor unit involves high-level work and maintenance of parts, so it is recommended to have a professional cleaning team handle it.

3. Clean the fan blades

4. Check the piping

Finally, check the piping system of the air conditioner to make sure there is no blockage or leakage. If a problem is found, repair or replace it promptly.

Find professional help

Although the steps above may seem simple, some users without relevant experience may still face safety risks or technical difficulties. If you are not confident about cleaning your air conditioner yourself, consider seeking a professional AC cleaning team. They have professional cleaning equipment and extensive hands-on experience, and can thoroughly clean your air conditioner while providing expert maintenance advice. Compared with doing it yourself, seeking help from a professional team may be the wiser choice.

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