How to get rid of unpleasant odours from a split air conditioner
Humidity, dust, problems with the filters... Don’t let a lack of maintenance or cleaning affect your well-being. Getting rid of unpleasant odours from your split air conditioning unit can be very straightforward.
When the cool air from your split air conditioning unit develops an unpleasant odour, it’s time to take action. But how can unpleasant odours be removed from a split air conditioner? In this article, we’ll get to the bottom of those nasty smells and show you the steps you need to take to keep your home a fresh oasis.
Why does my split air conditioner give off an unpleasant odour?
Unpleasant odours in split air conditioning units generally arise from a few common causes. Accumulated humidity in the system can lead to mould and bacterial growth, especially if the air conditioner is seldom used or is located in a highly humid environment. Dust and other contaminants can also build up in the filters and evaporator coil, leading to breakdowns and unpleasant odours.
How to get rid of unpleasant odours from a split air conditioner
Clean the filters: This is the first step, and often the most effective. Remove the filters from your unit and wash them with mild soap. If they are very worn, consider replacing them. Clean filters not only combat unpleasant odours, but also improve the efficiency of your air conditioning system.
Check the drainage: Ensure the drain line isn’t blocked, as this can cause water to accumulate, creating a breeding ground for mould and unpleasant odours.
Clean the evaporator coil: Using a specialised coil cleaner can help remove any mould or residue that may be causing the smell. Be sure to follow the manufacturer’s instructions in order to avoid any damage.
Use purifiers or disinfectants: There are products that are designed to improve air quality and neutralise odours. These can be used directly in the air conditioning system.
Regular maintenance: Schedule regular checks with a professional. A technical checkup can identify problems with odours, as well as any issues that affect the system's overall efficiency.
These are the most common ways to get rid of unpleasant odours in your split air conditioning unit.
Benefits of keeping your split air conditioning unit clean
Servicing and cleaning your split air conditioning unit not only eliminates unpleasant odours but also provides several additional benefits:
Better air quality: It reduces the presence of allergens such as dust and pollen.
Energy efficiency: A clean, well-maintained system consumes less energy, leading to lower electricity bills.
Longer lifespan: Preventive maintenance helps avoid costly breakdowns and extends the lifespan of your air conditioning system.
Frequently asked questions about eliminating unpleasant odours from split air conditioners
How often should I clean the filters in my air conditioning unit?
Filters should ideally be cleaned every two to three months during periods of heavy use, and replaced every two to three years, depending on usage frequency and local air quality.
Is it safe to clean the evaporator coil myself?
Although consumer products are available, cleaning the coil may involve dismantling the unit and using strong chemicals. To avoid damage or ineffective cleaning, it’s often best to leave this task to professionals.
What products are effective for eliminating unpleasant odours?
There are various sprays and foams specifically formulated for air conditioning systems. Look for products with good reviews that are certified for use in HVAC systems.
Can unpleasant odours indicate a serious problem?
If odours persist after cleaning, this may indicate deeper issues, such as mould in the ducts or a problem with the drainage system, both of which require a professional assessment.
By following these tips and carrying out regular maintenance, your split air conditioning unit should deliver fresh, clean air with no unpleasant odours, making your home a more enjoyable place.