Keeping your air conditioner running efficiently in Dubai’s extreme heat isn’t just a matter of comfort — it’s a necessity. But many residents unknowingly make small mistakes that slowly damage their AC, leading to frequent breakdowns, higher electricity bills, and expensive repairs. Understanding these mistakes can help you avoid a major AC cooling problem and ensure your home stays comfortable all year round.
Let’s look at the most common habits that hurt your AC system — and how to prevent them with simple changes.
Ignoring Regular Cleaning and Maintenance
Dubai’s climate brings dust and sand into our homes more than we realise. When this dust collects inside the AC unit, airflow becomes restricted, and the system struggles to cool the room. Without air conditioner maintenance, coils get dirty, and the overall performance drops.
Many people wait until their AC stops cooling to call a professional — but by then, the damage has already begun. Routine servicing by an expert AC technician can keep your system clean, efficient, and long-lasting.
Skipping Duct Cleaning
Dirty air ducts mean dirty air. Over time, dust, mould, and bacteria build up inside ducts, making your AC work harder and affecting breathing air. Clean ducts also reduce the chance of AC cooling problems and maintain consistent airflow throughout your home.
Choosing the best AC duct cleaning in Dubai can improve air quality, lower energy usage, and protect your family’s health.
Setting the Temperature Too Low
It may feel good to blast the AC at 18°C, but doing this doesn’t cool your home faster — it only forces the system to run longer and harder. This means higher bills and overheating of the compressor. A comfortable setting like 23–24°C keeps you cool while protecting your AC from unnecessary stress.
Using DIY Fixes Instead of Calling a Professional
Many AC problems in the house seem small at first — strange noises, weak cooling, or water leakage. Some people try quick fixes like air conditioner evaporator cleaner sprays or restarting the system. While basic cleaning is okay, deeper issues need professional attention.
Delaying a visit from an AC mechanic can turn a small fault into a big breakdown. When you notice repeated issues, search for AC repair near me or air conditioner repair service near me and get help before the problem grows.
Running the AC Constantly Without Breaks
During peak summer, the AC works overtime. But running it non-stop puts pressure on internal components, especially the compressor. Using timers or automatic modes gives the system a break and helps maintain long-term performance.
Give Your Air Conditioner the Care It Deserves
Your AC works day and night to keep you cool — it deserves a little care in return. Preventing these mistakes can save you from expensive surprise repairs and maximise cooling efficiency.
Whether you need regular air conditioner maintenance, services, duct cleaning, or help with sudden AC cooling problems, skilled technicians can make all the difference.
Consult Khalifa Alshaer Today
Don’t wait for your AC to fail during the hottest days in Dubai. Contact Khalifa Alshaer — your trusted experts for AC service, cleaning, and repair.
📞 Let our technicians protect your air conditioner, improve performance, and help you avoid costly mistakes.
Frequently Asked Questions
1. How often should I call an AC technician in Dubai?
Every 4–6 months for proper maintenance, especially during summer.
2. Why is my air conditioner not cooling properly?
It could be dirty coils, blocked filters, low gas, or duct issues. A technician can diagnose it.
3. Does duct cleaning really improve cooling?
Yes! Clean ducts allow smooth airflow and better cooling.
4. Can DIY evaporator cleaners fix AC cooling problems?
They can help with basic dirt, but not technical faults. Professional cleaning is safer.
5. What should I search for if I need urgent AC help?
You can search ac repair near me or contact Khalifa Alshaer directly.