How Long Does It Take to Clean Air Ducts?

cleaner air ducts

Cleaning your air ducts is critical to maintaining a healthy home, but have you ever thought about how long it takes to clean your duct system? Many homeowners need to figure out how much time it requires. This blog post explores the answer to this common question and provides tips for keeping your ducts in top shape.

What is Air Duct Cleaning?

Duct cleaning removes dust, debris, and other contaminants from your home’s heating, ventilation, and air conditioning (HVAC) system. A professional duct cleaning company will use robust vacuums & brushes to clean the inside of your ductwork, enhancing the air quality in your home and reducing energy costs.

Duct cleaning is integral to maintaining a healthy home, but it should be done sparingly. In most cases, ducts only need to be cleaned every three to five years. However, if you own pets or someone in your home suffers from any allergies or asthma, you must have your ducts cleaned more often.

Benefits of Professional Duct Cleaning

There are many benefits of professional duct cleaning, including the following:

  1. Improved air quality: Over time, dust, dirt, and other pollutants build up in your ductwork, leading to poor indoor air quality. Duct cleaning removes these contaminants, improving the air quality in your home or office.
  2. Increased energy efficiency: When your ductwork is clean, your HVAC system doesn’t have to work as hard to move air through it. It can lead to increased energy efficiency and lower utility bills.
  3. Extended HVAC life: A clean duct system puts less strain on your HVAC equipment, leading to better performance and an extended lifespan for your heating and cooling system.

How Long Does It Take to Thoroughly Clean a Duct System?

It takes a professional about two to four hours to clean a typical home’s duct system. The time taken to clean the ducts will largely depend on the area & size of your home, the number of vents you have, and the level of contamination.

DIY vs. Professional Duct Cleaning

When considering having your ducts cleaned, you may wonder if it’s better to do it yourself or hire a professional for the job. There are a number of strengths & weaknesses of both methods.

Doing it on your own can save money upfront, but there’s a chance it can cost you more ultimately if you are unable to do it properly. A professional duct cleaning company has the experience & equipment to clean your ducts quickly & thoroughly.

If you decide to clean your ducts, ensure you have the proper equipment. You’ll need a high-powered vacuum cleaner with a long hose attachment to penetrate your ductwork. You will also have to wear protective clothing, such as gloves & a dust mask, to avoid breathing in harmful particles.

Cleaning your own ducts can be time-consuming, so ensure you have the patience. It’s also essential to note that some types of ductwork (such as fiberglass) are more delicate than others and require special cleaning care.

Hiring a professional company for your duct cleaning is usually the best option. They’ll do a thorough job in no time than it would take you to do it.

What to Expect During and After Duct Cleaning?

Duct cleaning is cleaning the inside of your ductwork to remove any dirt, dust, or debris built up over time. A professional duct cleaning company typically does this process, and it can take anywhere from a few hours to a full day, depending on the size and condition of your ductwork.

During duct cleaning, all of the vents in your home will be covered and sealed off so that no dust or debris enters your living space. The ducts will then be cleaned using powerful vacuums and brushes to remove everything from the walls and ceilings. Chemicals may sometimes be used to break down stubborn dirt and grime.

After your ducts have been cleaned, the vents will be opened up, and all debris will be vacuumed. Your ductwork should now be clean and free of dirt, dust, or debris. You may notice a difference in air quality immediately after duct cleaning; however, it can take up to a few weeks to realize the full benefits.

Read More: Surprising Ways How Air Duct Cleaning Impacts Energy Bills 


Cleaning your duct system is essential for maintaining a healthy and safe home. The time taken for this job to complete depends on various factors, including the space size, the type of HVAC system servicing, and any additional services you may need. Before hiring a professional for the job, ask about their experience with duct cleaning and how long it will take to finish. With some analysis, groundwork, and planning, you can have clean ducts quickly!

Contact Alpha Clean Air at (888) 502-3828 if you need professional duct cleaning services. Our team uses the latest techniques to clean the inside of your duct.

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