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10 Reasons and Problems Why You Should Regularly Clean Your Air Conditioner

10 Reasons and Problems Why You Should Regularly Clean Your Air Conditioner

It’s that time of year again when the weather is hot and you’re looking for ways to cool down. If you have an air conditioner, it’s important to keep it clean so that it can run efficiently and keep you comfortable all summer long! We will discuss 10 reasons why you should regularly clean your air conditioner.

Dust and other allergens can enter your home when you run your air conditioner, but it’s important to keep these substances from entering the air in your home. If you have allergies, this is especially important to you! Healthy Air Conditioning said, “Running a clean AC system will not only protect the unit from future damage but also helps in providing a more comfortable indoor environment.” As a bonus, a clean air conditioner will help tremendously with allergy symptoms!

  • Protects the Unit Itself

Time spent cleaning an air conditioner is time spent protecting its internal components from damage or corrosion. In fact, according to HVAC-Tutorial, “Over time, the evaporator coil and condenser coils collect dirt, lint, dust, pollen, soot and other debris. All of these things combined with moisture create an ideal environment for mold growth.” While cleaning the air conditioner regularly won’t stop all mold from growing, it will drastically reduce the amount that does.

  • Maintain Efficiency


This is one everyone can understand – no one wants to pay more for energy than they have to! A clean unit keeps your cooling bill down by running efficiently. We’ve told you how to check your AC system’s efficiency using a free calculator before, but it’s much simpler if you regularly maintain your unit at home! Cleaning your air conditioner can improve the airflow inside the home, which enhances comfort. It’s also not difficult to do!

  • Reduces Noise

Most HVACs make some noise while running. However, if your air conditioner is dirty, it will make more noise than usual because the dirt affects the airflow and decreases efficiency. If you’ve ever felt like someone is mumbling under his/her breath when speaking to you, know that drywall dust has a similar effect on your home AC! A clean system produces less sound overall.

  • Enhances Comfort

Clear all of that gunk out of there so that the airflow improves! You’ll keep your family cooler for longer by maintaining a clean unit. You’ll feel the difference when you first turn the unit on.

  • Increases the Lifespan of Your AC Unit


Cleaning your air conditioner increases its lifespan by protecting its components from corrosion. It also prevents dirt and dust from entering the system, which can cause a slew of problems! You may have seen a news story about an expensive AC problem – those issues could’ve been avoided if the owner had cleaned his/her unit regularly. You can also hire professional companies, such as, for cleaning your AC and maintaining or repairing it by knowing about them through their about us page on their website.

  • Prevents Unnecessary Breakdowns

When your cooling system malfunctions, it’s time to call in the professionals for service! However, professional AC service isn’t cheap. Regularly maintain your system to avoid breakdowns altogether, saving you money and headache.

  • Reduces Allergies

A clean unit gives you more time to relax indoors instead of being outside in the heat. Whether you’re trying to get work done or just want some quiet time, a clean air conditioner lets you stay cool while at home. Also, did we mention allergies? Clean your AC if you have allergies so that they don’t bother you when you run your system.

  • Reduces Maintenance Costs


There are many parts hidden within an AC unit that need regular cleaning (excellent guide here). If these parts aren’t cleaned out regularly, they may deteriorate faster than expected and require replacement. New parts aren’t cheap, so cleaning your air conditioner is a great investment.

  • A Clean AC System Minimizes Environmental Impact

Most importantly, keeping your home cooled with an efficient system will have the smallest impact on the environment possible. Changing out parts for newer ones when necessary is always better than letting them deteriorate until they need to be replaced completely! Also consider that cleaner evaporator coils will prevent corrosion and rust from entering into municipal water supplies – which can then affect local wildlife!

10 Aircon Problems


  1. Lack of cooling power – the aircon is not performing as well as it used to
  2. Unpleasant odors from inside the room – the AC is letting out a smell
  3. Damp floor or wet clothes – water dripping from the aircon’s ducts and exterior unit
  4. Paper-like dust particles or white flakes on fabric surfaces – there’s some sort of residue (that looks like paper) on your fabrics and stuff, probably because it came from your air conditioner
  5. A funny noise during operation – you hear some unusual sound coming from the aircon when it’s turned on; this could be caused by something stuck inside of its vents or coils
  6. Weak airflow and poor cooling performance in one zone of the house only – if there isn’t enough cool air coming out where you need it most, like in one room, then this might be the problem
  7. Poor indoor air circulation – it’s not as though you can’t feel any air from your AC unit, but it feels like there isn’t enough airflow in the house; maybe because some areas are cooler than others, and there’s a noticeable temperature gradient throughout different rooms
  8. Something clogged on or inside of the exterior or interior parts of your AC unit – if something sticks out of the condenser coil (on the exterior), then this probably means that some debris is blocking it up! If you notice an odd blockage somewhere on your AC’s inner parts such as its drain pan, dyer coils, etc., then this could also cause problems with its performance
  9. A puddle on your floor near the exterior AC unit – water is dripping from where you least expect it! This might be due to a drainage problem, or maybe the aircon’s coils weren’t draining well enough
  10. The aircon doesn’t turn on – if your AC still won’t work even when it should, then something could be wrong with its internal wiring or inside of its main circuit board.

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