How to remove mould from your ceiling

Ceiling mould is a common household enemy which poses a significant threat to our well-being. In this blog post, we will shed light on what ceiling mould is, its causes and, most importantly, the potential dangers of living in a property infested with it. Understanding the risks associated with this can help you to take necessary steps towards prevention and remedy to remove mould from your ceilings for good.

What is mould?

Scientifically known as fungi, mould is a naturally occurring organism found both indoors and outdoors. It thrives in moist, warm and dark environments. It can spread by releasing spores into the air. Furthermore, these can settle on various surfaces and grow rapidly under these conditions. Common household species of mould found on ceilings can include Aspergillus, Penicillium and Stachybotrys chartarum (black mould).

How does ceiling mould grow?

Mould requires moisture and several other factors that contribute to its growth properties. These include humidity, water leaks, inadequate ventilation, condensation, and flooding. Areas prone to infestation include bathrooms, basements, attics and areas affected by water damage, such as after a pipe burst or a roof leak, making your ceilings particularly prone to mould.

The dangers of ceiling mould

1. Respiratory issues: Exposure to ceiling mould can trigger or worsen respiratory conditions such as allergies, asthma and bronchitis. The spores that are released can be inhaled, leading to inflammation in the airways and causing symptoms like coughing, wheezing and shortness of breath. Asthma and Lung UK explain more on how damp and mould can trigger asthma.
2. Allergic reactions: Many people are sensitive to mould allergens, causing allergic reactions. Symptoms include sneezing, runny or blocked nose, itchy or watery eyes and rashes. Prolonged exposure to ceiling mould may lead to the development of new allergies over time.
3. Infections: Certain types of ceiling mould, such as Aspergillus and Stachybotrys chartarum, can produce mycotoxins, toxic substances that can cause severe health issues. Inhalation or direct contact with these mycotoxins may result in respiratory infections, sinusitis, or even neurological symptoms.
4. Immune system: Ceiling mould exposure can weaken the immune system, making individuals more susceptible to infections and illnesses, especially those with weak immune systems.
5. Structural damage: Apart from health hazards, ceiling mould can cause significant damage to your property. It can deteriorate building materials, weakening the structure, therefore leading to expensive repairs.

How to prevent and remove mould from ceilings