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Ideal Frequency for AC Duct Cleaning: What You Need to Know

Keeping your AC ducts clean is vital for maintaining a healthy home environment, particularly in Dubai, where the weather is hot and humid most of the year. But how often should you schedule an AC duct cleaning? With contradictory advice, it can be hard to know what’s finest. Some sources suggest cleaning every few months, while others say every five years is sufficient. From our experience in Dubai, Ali Repair works as a middle ground: cleaning your ducts every 12 to 18 months. Here’s why.

The Importance of Regular Duct Cleaning

In Dubai, the punitive climate and constant use of air conditioning mean that indoor air can become quite polluted. Indoor air pollution can be up to five times worse than outdoor air, making it vital to clean your ducts regularly. This is mainly true in the Middle East, where people spend most of their time indoors to seepage the heat. Moving into a new home is also an excellent time to schedule a duct cleaning, confirming a fresh start with clean air.

Why Clean Your Ducts Annually?

Breathe Cleaner Air

An expert duct cleaning can make a noticeable difference in your home’s air quality. Dust, dirt, and other contaminants accrue in your ducts over time, affecting the air you breathe. This buildup can include bacteria, mold, pet dander, and other allergens.

Reduce Allergies and Respiratory Issues

Dirty air ducts can deteriorate allergies and other respiratory problems. Suppose you or your family members are experiencing symptoms like sneezing, coughing, or itchy eyes. In that case, it might be time to clean your ducts. A detailed ac cleaning removes many common allergens, helping to alleviate these symptoms.

Eliminate Odors

Unpleasant smells in your home can often be traced back to dirty air ducts. Over time, ducts can harbor mold, mildew, and bacteria, which produce odors that circulate through your home. A comprehensive cleaning can remove these contaminants, leaving your home smelling fresh and clean.

Thorough Cleaning Process

Proper duct cleaning should take 1 to 2 hours per unit, depending on your home’s size. Ali Repair Works quotes are based on this thorough process, ensuring that every corner of your ducts is cleaned.

Transparent Pricing

Unlike some companies that bundle duct cleaning with AC servicing, Ali Repair Works offers these services separately. This approach ensures you only pay for what you need. If, during an inspection, they notice your AC coils also need cleaning, they’ll inform you and provide an option to address it. This transparency ensures you get the best value without unnecessary charges.

Signs Your Ducts Need Cleaning

While an annual cleaning is generally sufficient, some signs might indicate the need for more frequent cleanings:

  • Visible Dust and Debris: Dust accumulating quickly on surfaces or around your vents is a good indication that your ducts need cleaning.
  • Allergy Symptoms: An increase in allergy symptoms like sneezing, coughing, or itchy eyes can signal dirty ducts.
  • Strange Odors: Persistent bad smells you can’t pinpoint can come from dirty ducts harboring mold or bacteria.
  • Poor AC Performance: If your AC isn’t cooling as efficiently as it used to, dirty ducts might reduce its effectiveness.


Regular duct cleaning is vital for maintaining a healthy living environment in Dubai. It helps ensure cleaner air, reduces allergens and eliminates unpleasant odors. Ali Repair Works provides professional duct cleaning services tailored to the unique requirements of homes in Dubai. If your home could benefit from cleaner ducts, contact Ali Repair Works for a consultation and quote. Keeping your ducts clean will help you breathe easier and keep your home comfortable all year round.


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