Harmful Effects of Mould and How to Check Your Air Quality at Home

Harmful Effects of Mould and How to Check Your Air Quality at Home

Mould is a fungus that feeds on plant and animal waste. The air can carry these microorganisms’ spores inside a structure or enter directly. Mould spores are ubiquitous in both indoor and outdoor settings. They can quickly spread when they land in damp indoor spaces. 

The only approach to manage indoor mould growth is to eliminate the source of moisture with the help of air purifiers. As you read along, you’ll learn more about mould and its harmful effects, as well as how it can affect the indoor air quality of your home and how you can get rid of mould.

How Does Mould Grow?

Outside, you can find mould on trees, leaves and any organic stuff where there is moisture. People may encounter allergy symptoms resembling those sensitive to pollen when mould allergen levels are high. 

The fungus, on the other hand, can negatively impact your home’s air quality and present significant health and comfort issues when it grows indoors. Hence, it’s ideal to invest in a good air purifier. In addition, since most of our time is spent inside, it’s important to ensure that the air quality in your home is conducive to your family’s health and well-being.

When a surface or the air is sufficiently damp or humid, mould begins to grow. This is typically caused by: 

  • Obstructed downpipes and gutters, as well as walls and roofs that are leaking 
  • Faulty plumbing
  • Drying clothes, showering, cooking and breathing in places with poor ventilation (e.g. corners, cabinets and furniture in exterior walls) that causes condensation. 

Allowing air to circulate in a space by opening a door or window is the easiest and cheapest way to lessen humidity and moisture levels. However, the best way to get rid of moisture is to use the best air purifier in Australia.

What Impact Does Mould Have on Your Home?

Health issues don’t usually result from the presence of mould. However, exposure to mould bits or mould spores can worsen medical conditions or cause health problems for some individuals.

Mould exposure in the home might have different health consequences for different people. Others may encounter more severe health issues, whilst some may just have milder symptoms. 

If you have allergies, pre-existing respiratory illness or compromised immune systems, you are particularly at risk from mould growth, just like with pet dander and dust. Mould exposure can cause the following symptoms: 

  • Throat discomfort
  • Sneezing 
  • Watery eyes 
  • Having trouble breathing 
  • Mood shifts 
  • Coughing 
  • Headaches 

In addition, the mould found in moist buildings can aggravate asthma and allergy symptoms and cause coughing, wheezing, respiratory infections and nasal congestion. Those with the following conditions are more prone to these harmful effects and symptoms: 

  • Pulmonary diseases that are allergic, obstructive and chronic
  • Compromised immune systems
  • Severe asthma
  • Allergies.


If you are worried about how mould is affecting you, make sure to consult your doctor. You could also ask for the best air purifier recommendation.

What Can You Do to Stop the Spread of Mould?

When moisture is available, moulds may develop practically anywhere and on any material. Therefore, reducing moisture levels is the best way of prevention. To address the problem, identify the moisture’s source. Maintain a relative humidity of 30% to 50% with the help of air purifiers in Australia

Mould can also be avoided by routinely cleaning bathrooms and kitchens, dusting and vacuuming. Mould can be controlled more easily the sooner it is found and removed. Once mould has taken hold, it is far more challenging to eliminate. 

The following preventive measures are also effective to achieve this goal:

  • Use dehumidifiers or air conditioners to reduce humidity. However, to prevent water from adding moisture, empty any water collectors regularly.  If you use humidifiers, be sure to give them regular cleanings.
  • Directly vent showers and other sources of moisture to the outdoors.
  • When cleaning extensive areas or dishwashing, cooking or laundry (especially in laundry and food service areas), use exhaust fans. 
  • If possible, insulate cold surfaces to avoid condensation on plumbing, windows, floors, exterior walls and roofs. 
  • Ensure that the HVAC (air conditioning, heating and ventilation) systems and the structure are in excellent working condition.
  • Clean up spills right away from floors and carpets. Try to use as little water as possible when cleaning carpets.
  • Installing carpet near water features, showers, bathtubs, sinks or on top of leak-prone concrete floors isn’t advised. 
  • To remove mould from tiles, floors and walls, use a microfibre cloth and a light detergent like soap. After removing decay from surfaces, be sure to dry the area thoroughly.
  • Use an air purifier, particularly one with a HEPA filter.

Rensair: The World’s Best Air Purifier 

Mould formation isn’t something to take lightly. If you’re looking for the best air purifier in Australia, look no further than Rensair air purifier. This air purifier kills trapped pathogens on the HEPA filter, and its UVC lamp kills the airborne viruses trapped on the filter. It comes with an indicator to highlight when both the HEPA filter and UVC lamp needs to be changed.

A Rensair air purifier is what you need. Call us now to learn more about this product.