In Singapore’s warm and humid weather, your air conditioner works hard every day to keep you comfortable. However, even if you do regular aircon servicing Singapore, simple cleaning might not always be enough.
If your aircon still smells bad, leaks water, or feels weak even after servicing, it may be time for a chemical wash. In this guide, we’ll explain how to know when your aircon needs one — and why this step can make a big difference.
Regular Cleaning vs. Chemical Wash: What’s the Difference?
First, let’s understand the basics. A regular aircon cleaning Singapore service removes dust and dirt from the filters and covers. This helps maintain airflow and air quality.
However, over time, grime and mold start to build up inside the coils, fan, and drainage pipes. When this happens, only a chemical wash aircon Singapore service can help. It uses a chemical solution to remove deep-seated dirt that normal cleaning cannot reach.
👉 In short: regular cleaning maintains your unit, but a chemical wash restores its performance.
❄️ 1. Weak or Uneven Cooling
If your aircon takes longer than usual to cool or the temperature feels uneven across the room, dirt could be blocking airflow. As a result, your unit has to work harder while cooling less.
A chemical wash Singapore service can help remove all that hidden buildup, so your aircon cools quickly and evenly again.
🦠 2. Moldy or Musty Smell
Have you noticed a musty or unpleasant odor when you turn on your aircon? This often means mold and bacteria are growing inside. Not only does this smell bad, but it can also trigger allergies or breathing issues.
Therefore, a chemical wash aircon Singapore service is the best way to remove bacteria, kill mold, and freshen your indoor air quality.
💧 3. Water Leakage
If water is dripping from your indoor unit, your drainage pipe might be clogged. Over time, this can damage your walls or cause mold growth.
A chemical cleaning Singapore service clears the blockage, allowing proper drainage and preventing future leaks. So instead of waiting for water to pool, it’s best to act quickly.
⚙️ 4. Strange Noises or Weak Airflow
Strange sounds or low airflow are never good signs. They usually mean that your blower fan or coil has too much dirt. When this happens, the air can’t move freely, and the motor starts straining.
On the other hand, after a chemical wash service Singapore, your aircon becomes quieter, smoother, and more efficient.
💡 5. Rising Electricity Bills
Have your energy bills gone up even though your usage hasn’t changed? This could mean your aircon is overworking because of internal dirt buildup.
As a result, a chemical wash aircon Singapore not only restores cooling but also helps lower your power consumption.
🧰 When Regular Cleaning Is Enough
Of course, not all aircons need a chemical wash right away. If your unit is cooling properly, smells fine, and has no leaks, aircon servicing Singapore every three months should be enough.
However, if you use your aircon daily or notice problems coming back soon after cleaning, it’s wise to schedule a chemical wash Singapore every 6 to 12 months.
🧠 Expert Tip
To keep your aircon in top condition:
✅ Do regular cleaning every 3 months.
✅ Schedule a chemical wash every 6–12 months.
This balance ensures your unit stays clean, efficient, and long-lasting.
If your aircon isn’t cooling well, smells musty, or keeps leaking, don’t ignore it. A professional aircon chemical wash Singapore can fix these issues and restore your comfort fast.
At Lion City Air Conditioner Services, we provide trusted aircon servicing, chemical washes, and repairs across Singapore. Our team ensures your aircon runs efficiently, saves energy, and lasts for years.
📞 Contact us today at +65 8818 5781 or visit lioncityaircon.sg to book your service.
