When Should You Have Your Air Ducts Cleaned?

a young man is trying to fix a air duct cover

When Should You Have Your Air Ducts Cleaned?

By : angila
If you or someone in your home suffers from allergens and asthma, then you should be getting your cooling and heating ducts cleaned thoroughly. Since ducts are infested with rodents, dust pollens and insects, make sure you frequently clean it. A dust-free air duct improves the indoor air quality and keeps allergens and pollens away from home.Without regular cleaning of ducts, dust and other debris will continue to travel through your home – which could lead to various respiratory problems. That’s one of the key reasons why cleaning experts recommend deep cleaning of filthy air ducts in your home. If you are moving out of your rental apartment, consider hiring professionals for a thorough end of lease cleaning in Melbourne. They take extra care of hard-to-reach areas like air ducts or vents, underneath major kitchen appliances and other areas to help you get the full bond money back. But if someone in your family is suffering from asthma and allergen triggers, then you should keep your filthy air ducts clean. Today, we bring you a complete guide to help you how often you can spruce up your air vents.

How Often You Should Clean your Air Vents?

According to many cleaning experts, it is good to clean your air ducts every two to four years. Ducts clogged with a thick layer of dirt, dust and other particles that are circulated into the home from your supply registers. If they are not treated within a specific period, the indoor air quality could become harmful that can be the cause of asthma and lead to serve health diseases like respiratory disorders, skin or eye allergy etc. In fact, some research suggests that cleaning air ducts, fans and heat exchangers can boost the efficiency of your system. This will improve the operating life of your system while saving energy and maintenance expenses. However, some people in Melbourne need more frequent cleanings. Instead of removing dust and dirt every two years, it is recommended to clean every six months, especially for those who have:
  • Pets at home
  • Toddlers and elders
  • Live in an older house
  • Suffer from asthma and allergy, and
  • Respiratory illness
If you are dealing with any of these situations, then you may need to clean your dirty air vents and ducts frequently. Tip: You can also hire professionally-trained cleaners in Melbourne who can assist you in cleaning your cooling and heating systems without giving you a hint of stress.

When you need Air Duct Cleaning?

You need to consider the signs that can help you know the right time for air duct cleaning. If you want to improve the indoor air quality, consider the following signs and clean your air ducts accordingly:
  • If there are accumulated dust particles, grime and other debris in the ducts, then this is the best time to get rid of them using a vacuum cleaner or a clean microfiber cloth.
  • If there is dust all-around your furniture, walls, blinds, floors and other surfaces, you need to focus on cleaning your air ducts.
  • Dust around the supply registers is also a great sign.
  • Increase in allergy triggers and respiratory discomfort is also an alarming situation.
Tip: Keep a close eye on the quality of indoor air and frequently keep your air vents dust-free.

Simple and Effective Ways to Clean Air Ducts

Many people think that cleaning air vents is a tough task. Of course, it is difficult if you don’t have the right cleaning methods and the necessary tools. But, with little practice and precise technique, you can deep-clean the vents of cooling and heating systems in a breeze. Below are some key tips that can help you achieve sparkling outcomes with ease.
1. Arrange Cleaning Tools
It is impossible to remove dust and grime from air ducts without necessary cleaning tools. So, here is the list of supplies you need to arrange before getting into the cleaning process:
  • A vacuum cleaner with a hose attachment
  • Microfiber cleaning cloth
  • Dust brush
  • Rotator dryer (vent brush cleaner)
2. Deep clean the duct walls
After switching off the power connection of your cooling and heating appliances, this is the time to unscrew the covers of air duct from the walls. Now, clean the grates of the duct using a cleaning brush. If they are very soiled, you can soak them into soapy water. This will breakdown the stubborn dust, dirt and grime in minutes.
3. Remove Dust Using a Vacuum Cleaner
For this, you need to use a heavy-duty vacuum cleaner that can suck all the accumulated dust particles, pollens and other debris from ducts with ease. Use a hose attachment that can remove the grime from the crevices of the ducts and bring back its lost shine. If you want the air ducts to be cleaning professionally, consider hiring trained experts for this job. They come fully-equipped with the latest tools and techniques to deliver you the desired outcomes in less time.
4. Clean up the Grilles
Don’t forget to eliminate dirt and dust from the grilles in your ceiling. Use a vacuum or a broom to get there and target the dust. If you are doing this after a long time, then wear a mask to protect yourself from the dust and debris that will fall down. These are simple, reliable and effective steps that will help you remove debris and other dust from your air vents and circulate a germ-free air inside your home. Duct cleaning also eliminates bad odours from your home such as paint fumes, chemical-based cleaning agents, the smell of pets etc. It also minimises allergy systems while creating a cleaner and healthier living spaces.


You can’t deny the fact that indoor air quality plays a vital role in keeping your family protected from dust, pollens and dirt. That’s why it is essential for you to understand the signs and get your air ducts cleaned. If you are moving out of a rental apartment, then you should avail the services of professionals for the best end of lease cleaning in Melbourne. Highly-trained and credible cleaners spruce up every nook and cranny of the property according to the pre-approved checklist to achieve best outcomes.