How Does Duct Cleaning Work?

Posted on August 28, 2017 at 7:50 pm No Comment

How Does Duct Cleaning Service Work?

Routine duct cleaning cuts down on costs and indoor air pollution. But how does duct cleaning work? We’re revealing how in our latest post.

What’s more important that the air you breathe? Besides food, water and sleep, there’s really nothing else that can compete.

But did you know there could be impurities spewing out of your AC vents and into your indoor air?

This decreases your indoor air quality, as it pushes in dust, mold and even deceased bug parts. You may notice you have to dust more often than usual. Or maybe a family member’s allergies flare up more frequently.

Before you decide to hire an air duct cleaning expert, here are some things you need to know.

Why Ductwork Cleaning is Essential

The air in your home should be pure. If your air ducts are pushing out dirt, dust, and bio-contaminants, then it’s time to have them cleaned.

In doing so, the professional will eliminate mold, debris and other foreign objects commonly found inside ductwork. Build up can also be found within your HVAC components, such as cooling coils and drain pans.

How Often Duct Cleaning is Needed

In most cases, your HVAC equipment manufacturer will give instructions for how often ductwork cleaning should be performed. There are many factors that play a part in identifying when it’s time to clean your ductwork.

Cleaning schedules can be based on climate, filtration, costs, airborne contaminants and the expectations of home occupants.

When to Clean Your Ductwork

If you’ve recently had new ductwork installed, check with the supplier to determine the cleaning schedule. In most cases, the system components are cleanable and replaceable.

It’s ideal for the new ductwork to be sealed until the time its installed for sanitation purposes. If not, then they will need to be cleaned before installation.

For older ductwork, contaminants will build up over time. So it will have to be cleaned every so often.

The following are some of the common reasons to have your ductwork professionally cleaned:

  • Permanent water damage to the ducts
  • Slime growth
  • Airflow restrictions caused by debris
  • Dust can be seen coming from the registers
  • Foul odors are coming from the HVAC system or ductwork

What Occurs During Duct Cleaning

There are several steps involved in cleaning ductwork. Essentially, the process is all about contaminant removal. This is done using brushes, vibrations and extreme negative pressure.

It’s important for negative pressure to be maintained throughout the cleaning operation. This will help prevent debris discharge into your home.

The duct system will need to be protected, so make sure unnecessary holes won’t be created in the duct or duct liner. All of the vacuums and collection equipment is normally outside.

But if it’s placed indoors, HEPA filtration should be used. Brushes are used with the vacuum to remove as much debris as possible. This includes water-damaged and bio-contaminated porous materials.

Hire a Professional to Clean Your Ducts

At Aircon Repair & Maintenance Services, we offer professional cleaning for ducts. This is available to both residential and commercial properties.

We also offer a variety of other HVAC maintenance services. Contact us today to obtain a free quote!

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