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How Often Should You Do Aircon Chemical Cleaning

(Last Updated On: July 4, 2018)

An air conditioner is an item that is crucial in every office, household, and even in hospitals. As a tropical country, temperatures in Singapore tend to get very high and with this, an air conditioner becomes an essential item. Like any other item that one uses, aircon maintenance is crucial to increase its lifespan seeing that an air conditioner is known to lose five percent efficiency every year. One of the important aspects of aircon maintenance is chemical cleaning, which is also known as chemical overhaul. Whenever you are buying an air conditioner, the seller always advises the buyer on how often he should do an aircon chemical cleaning.


Unlike living in a hot climate, staying near a body of water like the sea can cause your air conditioner to accumulate salt and grit. Air conditioner owners are always advised to do aircon chemical cleanings depending on how often the unit is used.

Chemical cleaning is when you take each part of the air conditioner out and checking whether it has any problems after which it is cleaned with chemicals. Whenever you clean your air conditioner with chemicals, its efficiency is maintained at 95% yearly. Different aircon technicians may have differing advice on how frequently you are supposed to wash your air conditioner. Some might say that aircon chemical cleaning should be done after six months, while others recommend it to be done after one month. The following are some of the factors that one should consider before doing an aircon chemical cleaning:


If it cannot produce cold air

If there is an ice accumulation in the condenser then the air conditioner will not be able to produce cold air. An air conditioner has two sections; a condenser and a fan coil. If these two are dirty then the air conditioner will produce warm air and chemical cleaning will be required in order to its proper functioning.

If the air conditioner is leaking

This always happens when we have a backflow when the drainage pipe has been clogged up and in this case, chemical cleaning will be required in order to stop the leakage.

When there is a bad smell coming from the air conditioner.

This happens when bacteria have accumulated in the fan coil and in this case chemical cleaning has to be done.



You start by removing the fan coil from the wall and clean it using the chemical, after which rinse it with clean water. This helps in preventing corrosion on the coil which can be caused by the chemical. Grease the fan bearings, then conduct chemical cleaning on the internal air filter, then do a chemical flush on the drainage pipes. Check the pressure in order to ensure that it is functioning properly.

Reasons why we should do chemical cleaning on the air conditioners

  • It reduces the levels of noise
  • Water leaking from the aircon stop
  • There will be lesser power consumption
  • Conditions of controls and thermostats will be checked
  • Bad odor from the air conditioner will be eliminated
  • It prevents any serious breakdowns, which could lead to very expensive repairs, maintenance, and replacement
  • The overall efficiency of the air conditioner is maintained

Chemical cleaning is recommended for an air conditioner parts have not been cleaned over a long period of time or those that are not helped by the normal maintenance. Experts from DW aircon servicing company Singapore recommend that chemical cleaning differs from one person to another depending on how frequently one uses the air conditioner and location as those who live near the sea will be required to do chemical cleaning on every month while those living further may stay up to one year without chemical cleaning.


Aircon chemical wash in Singapore

When dealing with the air conditioners that are older, regular aircon servicing that is done on it may not get rid of all the dirt and stains and therefore chemical cleaning will be a requirement. One of the major reasons as to why people like to do a chemical cleaning for their air conditioners in Singapore is because it is the best for the old air conditioners that are in dire need for thorough maintenance. The price of chemical washing in Singapore could be higher than that of regular cleaning because the chemical air conditioner wash is expensive than the normal air conditioner wash. DW aircon Singapore offers the best air conditioner chemical wash prices along with complete air conditioner services that include installation, repair, maintenance, and air conditioner gas top up at very fair prices.


DW Aircon Servicing Singapore offers complete aircon servicesincluding reliable aircon servicingaircon repairaircon installationaircon chemical washaircon cleaning and aircon gas top up. We focus on aircon servicing and offer aircon promotion with competitive and cheap aircon servicing prices. We also offer aircon maintenance and servicing contracts. We have a team of experienced aircon servicing technicians with over 10 years experience. We are the highly recommended aircon servicing team specializing in air conditioning services in Singapore. Call us now for a best quality aircon services at +65 6653 2988 !