8 Steps to HVAC Cleaning 10 Times Better Than Before.

Cleaning your Heating, Ventilating, and Air-Conditioning (HVAC) system is really important. It saves your money from replacing the AC sooner, and also; it keeps your air conditioner effective for a long time. Other than that, it is essential to get fresh air.

In this era of global warming and pollution, getting fresh air is too much important. And you can get it only when you have a fresh, clean and dust-free Heating, Ventilating, and Air-Conditioning (HVAC) system.

But how HVAC Cleaning works? How can you clean your HVAC? Well, to know that, you have to read this article until the end. We are going to tell you 8 steps to HVAC Cleaning that will make your cleaning 10 times better than before. Here we go.

Your HVAC Cleaning will be Better if you know.


When to clean your HVAC?

In general, you need to clean your HVAC in every three to five years. But you need to do it immediately when;

  • You find unaccepted odor from the HVAC
  • Discharging some visible debris or dirt
  • Contamination of any kind of particles
  • Pollution from water damage, fire, or smoke
  • Contamination from construction dirt
  • Fiberglass duct boards, or liner or other components are showing signs of deterioration

If you find any of these, you should start cleaning it. Besides, when you move to a new home where you do not know if the previous homeowner did regular cleaning or not, you should clean HVAC as well. Also, if you do any kind of molding work in your house or other constructional work, you should clean it as well.


What are Duct and Vent?

When it comes to HVAC cleaning, duct and vent are two common terms. You need to know about these two things first. What is Duct and Vent?

The duct is the passage that HVAC use to remove or deliver air. The supply air, return air, and exhaust air all are included in this needed airflow. Besides, it supplies the ventilation air as well. So overall, it is the main way or thing that ensures thermal comfort and indoor air quality.

On the other hand, the vent is the window of the HVAC that allows fresh air to come inside the home and circulate along with the cool air produced by the air conditioner.


HVAC Duct Cleaning

That is why HVAC Duct Cleaning is the most important thing when it comes to HVAC Cleaning. Without cleaning this item accurately, you cannot get the best result, no matter how well you clean all the other parts of your HVAC.

However, you need to know that you should not do it by yourself. Maybe you are thinking of Ductwork Cleaning Cost, but if you cannot clean it properly, you will make more losses than the Ductwork Cleaning Cost. It is sensitive, and if not done correctly, it can damage the nature as well as your indoor air quality.

That is why you should always hire HVAC Cleaning Services. They are professional and know how to do it properly without damaging it. 


HVAC Cleaning Services

HVAC Cleaning Services include many things that help you a lot to maintain your HVAC. 

HVAC Ducts: clean return air duct, supply duct, branch distribution ducts, and seal all the access panel in ducts.

Grills and Diffusers: clean and remove all return air grilles and supply registers.

Furnace Plenums: clean both the furnace supply air plenum as well as return air plenum.

Furnace Components: other than that, clean, remove and reinstall blower housing, motor; & assembly, clean coil, pan drain, drain, and furnace heat exchanger.

Furnace Air Filter: replace or wash the air filter


Steps on Cleaning your Air Ducts and Vents

If you do not want to hire any service provider and want to save your HVAC Coil Cleaning Cost, then you can follow the 8 steps I am going to tell you. Even if you do not do it by yourself, you should know the steps as well. 


Turn off your HVAC

The first step is to turn your HVAC off. But you can keep the fan turn on so that it loses the debris and at the same time, blow all the dirt as well.


Remove debris

Then from the exterior compressor or condenser, remove the fan cage. You can use a screwdriver to make it faster. Now clean all the debris by your hand or other tools from the interior.


Clean Supply Registers

Now you may find all the debris in the supply register since all are accumulated there. Now depending on the amount and type, you can use different tools such as vacuum cleaner or brush. Simply lift that register and clean the area. 


Clean Return Air Registers

Now unscrew the return register, and by using a long and thin brush, clean all the debris accumulated there. It is important.


Vacuum Clean the Air Ducts

This is where the main task begins. You need a powerful vacuum cleaner here. By using the cleaner, try to reach each and every spot where debris and dirt might have. Leave no place at all. Try to use a brush and cleaning cloth to remove, lose, and wipe the interior duct and other spots completely. If you can do it properly, your main task is almost done.


Clean Blower Compartment

The majority of the debris and dirt are accumulated around the furnace. So, remove the panels on the front of the furnace to reach the blower compartment and the return air boot. Now again, use your vacuum cleaner and clean the debris and dirt. Be careful here so that you do no damage at all.


Replace Furnace Filter

A damaged, clogged, or malfunctioned Furnace Filter can reduce airflow and damage the air quality for sure. That is why after cleaning the duct and vent, make sure you have cleaned the Furnace Filter as well. If possible, replace it and take help from professionals. 


Turn the power on

And lastly, turn your HVAC on and enjoy.



Keeping your indoor air fresh, cool, and pollution-free is the most vital thing for you. And to do that, you have to focus on HVAC Cleaning. We have mentioned 8 steps that can help you clean your HVAC more effectively than ever.

Now it is your duty to apply these on your HVAC so that you can keep your family healthy and air-pollution-free all the time.