The Australian Mould Index

brought to you by

MouldMen
Explore

Loading city data...

How Mould Forms

Understanding the science behind mould growth helps you prevent it. Here's the step-by-step process of how mould takes hold in your home.

Moisture Accumulation

Humidity above 60% creates ideal conditions. Water from leaks, condensation, or poor ventilation provides the foundation for mould growth.

Temperature Sweet Spot

Mould thrives between 15-30°C. Australian climates often hit this range, especially in coastal and tropical regions.

Poor Air Circulation

Stagnant air traps moisture. Without proper ventilation, spores settle and colonies establish in hidden corners.

Organic Materials

Wood, drywall, carpet, and fabric provide nutrients. Mould feeds on these materials, causing structural damage over time.

Rapid Colonization

Within 24-48 hours, spores germinate. Colonies can spread extensively in just days if conditions remain favorable.

Prevention is Key

Monitor humidity, ensure ventilation, fix leaks promptly. Early detection through daily index checks prevents costly remediation.

Subscribe to our Newsletter

Get daily mould alerts straight to your inbox at 6 AM Stay safe, stay informed

Protecting your home from mould growth

MouldMen is Australia's trusted mould remediation specialist. With over 15 years of experience, we provide professional mould inspection, removal, and prevention services across Queensland and beyond.