Which Cleaning Is Best for AC?

এসির জন্য কোন সার্ভিসিং সবচেয়ে ভালো?

The best cleaning of an Air Conditioner requires professional deep cleaning services or AC Master cleaning Services, which includes Chemical washing of the indoor evaporator coil, outdoor condenser coil, and filter cleaning with drainage system checking using specialised tools with a special technical person.

This system ensures maximum cooling efficiency, lower electricity bills, and a durable AC lifespan.

Intro:

I want you to know that you are well aware of the importance of routine maintenance for your air conditioner.

However, as a specialist in AC repair in Bangladesh, I frequently receive the following query: “Which cleaning is best for AC?”

I can say confidently that from my many years of hands-on experience in AC Repair, AC servicing, and troubleshooting air conditioners, the type of cleaning you choose can make a huge difference in performance, efficiency, and cost savings.

In this article, I will explain:

• Types of AC cleaning Services.
• Which method is best and why
• Benefits of deep cleaning
• Common mistakes to avoid
• Professional tips to keep your AC running smoothly in the Bangladeshi climate.

Understanding AC Cleaning — Why It is important?

Your Air Conditioner gives cooling service continuously, especially in Bangladesh, like most hot-weather areas, where there is over dust, dirt, and high humidity build-up in the AC’s components.

• Reduced cooling efficiency
• Higher electricity bills
• Unpleasant odors
• Possible health risks from mold and bacteria
• Shortened AC lifespan

You know that regular AC cleaning and services are not just about the AC looking fine; they ensure better performance and durability. You need to always regularly tune up your Air conditioner.

Types of AC Cleaning

1. Basic Filter Cleaning

• Process: Remove the air filter and wash it.
• Tools Needed: Soft brush, mild detergent, water.

Pros:

• • Quick and easy to do at home
  • Improves airflow immediately
  • No special tools required

Cons:

• • Doesn’t clean the coils or internal parts
  • Limited impact on cooling performance.

Verdict: Good for quick monthly AC cleaning for a short time, but it is not enough for long-term performance.

2. Dry Cleaning

Process: Using a cleaner to remove dust from the filters, coils, and fins without using water.

Pros:

• • Safe for electronics.
  • Quick and less messy.

Cons:

• • Not effective for removing sticky dirt or mold
  • Doesn’t sanitize the system

Verdict: It is good for light cleaning service in between deep washes, but not a replacement for professional service or master AC servicing in Dhaka.

3. Wet Cleaning (Foam or Water Jet)

Process: Apply cleaning foam or use a high-pressure water jet to wash away dirt from the coils and fins of your AC.

Pros:

• • Removes more dirt than dry cleaning.
  • Improves cooling efficiency capacity.

Cons:

• • Requires careful handling to avoid water damage to electronics
  • Messy if done indoors without preparation

Verdict: Better than dry cleaning, but not as thorough as a professional deep clean.

4. Professional Deep Cleaning or Master Servicing (Best Option)

• Process:
  1. Disassembling the indoor and outdoor units.
  2. Washing filters, evaporator coil, condenser coil, and fan blades with high-pressure water machine and eco-friendly cleaning agents.
  3. Cleaning the drain pan and drain pipe to remove blockages.
  4. Checking refrigerant levels, electrical connections, and overall system health.
  5. Hygienic way AC Servicing
• Tools Used:

• • High-pressure washing machine.
  • Coil cleaning by chemicals
  • Specialized brushes
  • Safety covers and waterproof sheets.
• Pros:
  • Deep removal of dust, dirt, and bacteria.
  • Restores original cooling performance.
  • Reduces electricity consumption
  • Extends AC lifespan
  • Removes bad odors and mold
• Cons:
  • Requires professional service not DIY
  • Slightly higher cost than basic cleaning

Verdict: Professional deep cleaning is the best way to clean your AC for top efficiency, cleaner air, and a longer-lasting unit.

Why Professional Deep Cleaning Is Best for AC

I will show from my experience why deep cleaning or master AC servicing is required every 3-6 or 12 months for all AC users.

1. Maximum Cooling Efficiency

Clean coils help your AC transfer heat more efficiently, so it cools faster and uses less energy.

2. Lower Electricity Bills

A dirty AC works harder and wastes more power. Deep cleaning improves airflow and efficiency, helping cut energy use.

3. Healthier Air

Healthy Air is mandatory for human life. Removes dust, allergens, mold, and bacteria; it is most essential for families with kids or those with respiratory problems.

4. Longer AC Lifespan

Your cleaned Air conditioner reduces the sudden breakdown and gives you long-lasting performance.

How Often Should You Clean Your AC?

• Basic filter cleaning: Once every 2–4 weeks during heavy use.
• Professional deep cleaning: Once or twice a year, ideally before summer and after monsoon.

Mistakes to Avoid When Cleaning Your AC

1. Using too much water inside the indoor unit can damage electronic parts.
2. Skipping coil cleaning — coils are the heart of your AC’s cooling system.
3. Not cleaning the drain pipe — May result in water leakage issues.
4. Using harsh chemicals can corrode coils and reduce efficiency.

Comparison For AC Cleaning Methods

Cleaning Type	Cost	Time Needed	Effectiveness	Recommended For
Filter Cleaning	Low	10–15 min	Low	Monthly upkeep
Dry Cleaning	Low	15–20 min	Medium	Light dust removal
Wet Cleaning	Medium	30–40 min	High	Seasonal maintenance
Deep Cleaning	High	1–2 hours	Very High	Annual servicing

Frequently Asked Questions (FAQ)

Which cleaning is best for AC?

Professional deep cleaning and master servicing are best for you. It can save you on all parts of the AC, improve cooling, reduce energy bills, and prevent sudden breakdowns.

Can I deep-clean my AC myself?

You can only filter cleaning, but deep cleaning service or master Servicing requires expert technicians with advanced tools.

How much does professional AC cleaning cost in Bangladesh?

It depends on the AC type and service provider, but generally ranges from 800–2500 BDT per unit.

Is chemical cleaning safe for AC?

Yes, if done by a trained technician using the correct chemicals in the right concentration.

Yes, it is safe for your cooling system when trained technicians use it correctly.

How often should I get a deep cleaning?

Once or twice a year, depending on usage and environmental conditions.

If you want the best cooling, energy savings and long life for your AC, professional deep cleaning is the top choice. Basic and dry cleaning help, but they can’t match it. As an AC expert in Bangladesh, I’ve seen deep cleaning turn weak ACs into a new, AC saving money, boosting comfort, and giving cleaner and healthier air in the indoor unit.