Eliminating Mould From Your Air Conditioning System

Posted on: 7 May 2019

Have you noticed some form of musty smell in your home, and your allergies are becoming severe than usual? Perhaps your air conditioning system contains mould. Mould in home cooling systems is a real problem across Australia because the warm summers and humid climate promotes the growth of mould, making it a nightmare for homeowners.

Once mould gets into an air conditioning unit, it goes into circulation around the house. The matter has to be dealt with swiftly since mould leads to allergies and illness. Wondering what you should do? The following tips will guide you.

What causes mould?

To eliminate mould in your cooling system, it's essential to identify the reason it's there in the first place — moisture. Moisture is mould's basic building block, and it's easily found in most air conditioning systems. An air conditioner's operation entails the circulation of air from outdoors, as well as moisture condensation and evaporation. Inevitably, moisture and the airborne spores combine, resulting in mould.

Wiping down the air conditioning system weekly minimises mould

The easiest way to reduce mould in your air conditioning system is to keep the surfaces clean. This keeps the mould spores and nasty bacteria at bay. A significant proportion of mould spores which circulate in the AC comes from surfaces that surround its intake directly. When these surfaces are cleaned frequently, it will be easier to keep mould away. Consider using warm water mixed with clove oil to clean up the surfaces.

Keeping the AC filter clean is your primary layer of protection

Although you have already reduced the number of mould spores that get sucked into the air conditioning system, some will still get through. Now you need to go deeper to look into the AC's built-in defence against mould — the filter. The filter prevents debris and dust from entering the cooling system. In most cases, particles of mould attach themselves to the debris and dust, so the filter has a crucial task to perform.

To make sure the filter works effectively, take care to keep it free and as clean as possible. Filters collect lots of dust, and tiny spores can easily get forced through. Cleaning the filter will eliminate mould spores and ensure the air conditioner works effectively.

Contact the experts if the problem persists

If mould has already infiltrated the air conditioner, consider hiring an air conditioning contractor. The contractor will identify the source of mould (affected area) and what caused it, and then they'll fix the problem. Don't let mould stay in your AC for long; the longer it stays, the worse it'll get.