How to Deodorise a Home That Smells Musty

A musty smell usually has a specific source, and finding it matters more than just masking the odour with fragrance.

Check for damp or mould

Musty smells often trace back to hidden damp, check bathrooms, under sinks, and any areas with poor ventilation, damp and mould are also a recognised indoor air quality concern according to the EPA.

Address the source

Once you’ve found the source, whether mould, a damp carpet, or a forgotten damp towel, treating it directly resolves the smell far better than air freshener alone.

Improve airflow

Opening windows regularly and running extractor fans helps prevent musty odours from developing in the first place.

If the smell persists

A professional deep clean can help identify and address sources that aren’t obvious from a quick look around.