What Are Mould Mites and How to Get Rid of Them

What Are Mould Mites?

Mould mites, scientifically known as Tyrophagus putrescentiae, are tiny arachnids, barely visible to the naked eye. They thrive in environments where mould is present. Understanding mould mites, including their diet and behaviour, is crucial to effectively managing their presence in your home.

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The Diet and Behaviour of Mould Mites

Mould mites primarily feed on mould spores and hyphae, making mould-infested areas their preferred habitat. This relationship between mould mites and mould is not incidental but symbiotic; mould provides the perfect food source and environment for mould mites to thrive. Where mould is found, particularly in warm, humid conditions, mould mites are likely to follow. They prefer areas with poor ventilation and high humidity levels.

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Common Habitats for Mould Mites

Mould mites are commonly found in areas prone to high moisture levels and mould growth in your home. These include the bathroom, kitchen, around window sills and frames (where condensation and mould can be common), areas around water pipes, and in basements or cellars where the humid conditions are good for both mould growth and mould mite habitation. Understanding these habitats is the first step in addressing a mould mite problem.

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Mould Mites and Allergens

Mould mites themselves don't bite or sting. Their allergens are a recognised trigger for allergic reactions in sensitive individuals, with reported symptoms including skin irritation and irritation of the airways. Their presence also usually points to an underlying mould problem - and the NHS links damp and mould in the home to respiratory problems. If you have specific health concerns, those are a question for your GP.

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Signs of Mould Mites

Identifying mould mites can be challenging given their small size, but signs of their presence include tiny whitish to brownish spots or clusters, known as 'hair clusters' (these are actually the long hairs on mould mite bodies). More commonly, they are identified through an allergic response. Mould mite infestations often coincide with visible mould growth, and this is another key sign to look out for.

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How to Get Rid of Mould Mites?

The key to controlling mould mites is addressing the underlying mould problem. Here's how to get rid of mould mites:

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• Address the mould: Since mould mites feed on mould, this is the key to effective treatment - treat the mould and you take away the mould mites' primary food source. That means treating the mould thoroughly, across the surfaces the air touches and in the airspace itself.

• Reduce Humidity: Use dehumidifiers and ensure good ventilation to reduce the humidity levels in your home, creating less favourable conditions for both mould and mould mites.

• Clean Regularly: Regular cleaning, including vacuuming with a HEPA filter vacuum cleaner, can help remove mould mites and their food source.

• Professional Pest Control: For a significant mould mite infestation, consider hiring a professional pest control service. They may treat the property with an insecticide to kill the mites and advise on how to keep damp and mould at bay. However, the long-term solution involves addressing the mould problem.

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How Does Pure Maintenance Help?

Pure Maintenance offers mould remediation services that treat the existing mould and help treated surfaces resist future growth - which is what deals with the food source behind a mould mite problem. Our services include:

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• A thorough survey to identify the mould present and diagnose the moisture cause behind it
• Dry fog technology, alongside measures to reduce relative humidity (lower humidity also makes conditions less favourable for mould mites). It does so by:

• Treating the mould across every exposed surface the air touches
• Leaving a durable antimicrobial layer that helps treated surfaces resist regrowth
• Incorporating measures to reduce relative humidity
• Providing guidance on keeping conditions less favourable to mould, including specific behaviours that make your home less susceptible to mould mite infestations

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We understand the challenges posed by mould mites. Our approach treats the mould that is there and helps treated surfaces resist future growth, which is the long-term answer to a mould mite problem.

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Long-term Prevention

Preventing mould mites long-term involves maintaining a dry, well-ventilated home environment. This includes regular inspection for mould, particularly in areas prone to dampness, and addressing any mould growth promptly. Making environmental and behavioural changes to keep the home dry and less humid is essential for keeping mould mites at bay.