Common AC cleaning mistakes and the right maintenance guide
Contents
An air conditioner is an indispensable household appliance in modern homes, and regular maintenance and cleaning help ensure proper operation. Mistakes are easy to make during air conditioner cleaning, and these may affect performance or even cause damage. This article introduces common mistakes when cleaning an air conditioner and provides a cleaning and maintenance guide.
Common mistake 1: cleaning irregularly
Many people overlook air conditioner cleaning and maintenance. In fact, an air conditioner should be cleaned regularly to prevent dust build-up and reduce the impact on cooling performance.
Common mistake 2: using the wrong cleaning agent
There are many cleaning products on the market designed specifically for AC units, but not all of them are suitable for your model. Some people use dishwashing liquid or other household cleaners for convenience, but these products may corrode AC parts or damage plastic surfaces.
Common mistake 3: ignoring deep internal cleaning
Cleaning the external filter is certainly important, but the internal evaporator and condenser also need regular cleaning. If these parts collect dust, the air conditioner may develop an odour.
Common mistake 4: removing parts incorrectly
During the cleaning process, some people may try to remove parts of the air conditioner for cleaning, but if the parts are removed incorrectly, they may be damaged or problems may arise during reassembly.
Common mistake 5: ignoring safety precautions
When cleaning the AC, the power must be cut off to avoid electric shock. Also, when using water or cleaning agents, take care to prevent liquid from entering the motor or other sensitive parts.
Proper maintenance guide
Step 1: Regular inspection and cleaning
Check the AC filter at least once every season and clean it as needed. If you live in an area with heavier air pollution or use the AC frequently, more frequent checks and cleaning may be necessary.
Step 2: Choose the right cleaning agent
Use cleaners designed specifically for air conditioners, and choose suitable products according to the manufacturer’s guidelines. Avoid cleaners that may corrode or damage air conditioner parts.
Step 3: Deep-clean internal components
At least once a year, the inside of the air conditioner should be deep cleaned, especially the evaporator and condenser. If you are not confident you can do this correctly, it is recommended to hire a professional to clean it.
Step 4: Disassemble and reassemble parts correctly
Before cleaning the air conditioner, please read the user manual carefully to understand how to correctly remove and reassemble the parts. If you are unsure, it is best not to try on your own to avoid unnecessary damage.
Step 5: Pay attention to safety
Before carrying out any cleaning work, make sure you have disconnected the air conditioner's power supply. When using water or cleaning agents, be especially careful to avoid liquid entering the motor or other electronic components.
Regular cleaning and maintenance of the AC unit are key to keeping it operating normally. Avoiding the common mistakes above and following the correct cleaning guide can help keep your AC in good condition. When it comes to complex internal cleaning or repairs, seeking help from a professional is always the wisest choice.
Related reading and services
Want to arrange AC cleaning or maintenance?
OPOExpert Air Conditioning provides residential and commercial AC cleaning and maintenance with clear pricing. Enquiry first or book online directly