Mould is a persistent and unwanted presence in many homes, and understanding its life cycle is essential in effectively dealing with it. In the Central West region of NSW, where the climate and conditions can be conducive to mould growth, it becomes even more important to be aware of how mould thrives and how to eliminate it.

The life cycle of mould consists of six main stages. However, for mould to go through this process, it requires the right conditions. These conditions include a source of moisture, mould-enriching nutrients, and humidity. Mould can grow on various materials as long as these conditions are present.

The six stages of the mould life cycle are as follows:

  1. Viable mould spores land on a surface.
  2. Sufficient moisture is present in the air or on the surface.
  3. Mould spores vegetate and begin to grow.
  4. Many hyphae (cells) form into a mycelium, which is the visible part of the fungus.
  5. A fruiting body forms, containing spores.
  6. Spores are released into the air under certain conditions.

The hyphae play a crucial role in initiating the life cycle by absorbing nutrients from organic materials and growing into the visible mycelium. The nutrients can come from various sources such as construction dust, dirt, debris, wood, dead animals, or decaying plants.

Spores establish themselves on the ends of hyphae cells, but their growth depends on environmental factors like light, temperature, oxygen levels, and available nutrients. If the conditions are not favorable, the spores will not establish. However, if the conditions are right, the spores continue in the life cycle, ready to spread.

Once established, the spores are released and dispersed through the air, allowing them to start the germination process in a new location. Mould spores can remain dormant for extended periods, even in dry environments. While mould thrives in warm temperatures, some species can grow in temperatures as low as 2 degrees Celsius.

Mould spores are constantly present in the air, both indoors and outdoors, making complete elimination impossible. When spores land in a suitable environment, they wait for the right conditions to germinate and initiate the four-stage process again.

To eliminate mould from your home or business, there are several methods you can try. However, the most effective way to remove problem moulds and prevent their return is to enlist the help of professionals who specialize in mould remediation.

If you’re experiencing mould problems in your home or business in the Central West region of NSW, reach out to the experts to discuss solutions and ensure a mould-free environment.

Here are some services we provide:

McArdles Cleaning & Restoration Technicians are the “face” of our business and more than likely the people you will have the most contact with. All of our technicians are highly trained – not only in the professional services they provide, but also in customer service. We see staff technical training as being a very important aspect of our service and hold frequent training sessions where all of our staff have the opportunity to develop and extend their knowledge.