Clouding for Mould Removal
At Home Energy Save GB, we identify the root cause of mould and deliver a patented clouding treatment to eradicate spores and protect your property.
WHY CHOOSE US?
When it comes to mould contamination and poor indoor air quality, Home Energy Save GB delivers accurate assessments and patented clouding solutions backed by decades of industry experience. We identify affected areas and apply a Home Energy Save GB patented treatment to eliminate mould spores, restore air quality and protect your property from further growth.
- Experienced & Qualified Local Surveyors
- 40+ Years Experience
- KIWA Accredited
- 5 Star Google Reviews
- 25 Year Guarantee On All Services
Book your FREE Mould Survey now or call us on 0800 065 4044 to take the first step towards a drier and healthier home.
Book Your FREE Survey Here
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Customer Reviews
EXCELLENT Based on 1875 reviews Posted on Google Beth HollidayTrustindex verifies that the original source of the review is Google. Very happy with the service, the guys were very helpful. Did a good job and all sorted in one day. Very happy.Posted on Google Claire ElliottTrustindex verifies that the original source of the review is Google. Josh & Tom arrived on time, explained everything in detail as they walked me around the property. They carried out a great Job & cleaned & tidied afterwards. Both friendly & polite lads. Would definitely recommend.Posted on Google Mike davisTrustindex verifies that the original source of the review is Google. The whole process of dealing with this company, has been seemless everything was handled professionally, John who came to do the actual work did a very professional job, everything left neat and tidy, and all the process explained as the job progressed. Very pleased and satisfied with the end result.Posted on Google Kate NixonTrustindex verifies that the original source of the review is Google. Had Joel and Dylan from Home Energy Save GB. Very friendly professional and efficient. Completed a very dirty job in very warm conditions very well. Would definitely recommend.Posted on Google Susannah AylinTrustindex verifies that the original source of the review is Google. Ellick came out today and did a full house insulation survey. Very efficient, friendly and thorough. Honest free advice provided, would highly recommend them to you.Posted on Google Susan DarlingTrustindex verifies that the original source of the review is Google. Excellent workers Sean and Evan done a really good job house looks as if they haven't been . Am very pleased. .Posted on Google Rosie SummersTrustindex verifies that the original source of the review is Google. The inspection went great, was very informative and gave us some things to keep in mind for the future. Thank you Dan for everything.Posted on Google Linda ForsterTrustindex verifies that the original source of the review is Google. Excellent work by Adam, Ryan and Jake. Very professional and couteous, a great combination to see from these hard working lads.
What is Clouding?
Clouding is a specialist mould treatment that releases a fine mist into a room to eliminate mould spores in the air and on surfaces. It is designed to reach hidden areas such as soft furnishings, cracks, and cavities that traditional cleaning methods often miss.
Unlike surface cleaning, clouding targets mould at its source, helping to break it down completely. It also tackles airborne spores that can affect air quality. This not only removes existing contamination but also helps prevent mould from returning, creating a cleaner, healthier, and more comfortable living environment for your home.

Benefits of Effective Clouding




Clouding and Mould Experts
Our team of clouding and mould experts bring over 40 years of combined industry experience, delivering trusted solutions for even the most persistent mould problems. We carry out detailed assessments to understand the cause and apply advanced treatments that target mould at its source.
Using proven methods and specialist equipment, we do more than remove visible mould. We help improve air quality and reduce the risk of it returning. With decades of knowledge behind us, you can rely on a professional, effective service designed to protect your home long term.

Free Mould Assessment
A clouding and mould assessment identifies areas where mould is present, spreading, or likely to develop due to underlying moisture issues. Left untreated, mould can affect air quality and damage surfaces throughout the home. Our experts assess affected areas, identify the root cause, and determine the extent of contamination.
Using this insight, we recommend the most effective clouding treatment to eliminate mould at its source and prevent it from returning. This helps restore a healthier indoor environment and protects your home from ongoing mould related issues.
Our Clouding Treatment Process
Our experts carry out a full assessment to identify mould affected areas and the underlying cause. Rooms are then carefully prepared, with sensitive items protected and safety checks completed to ensure the property is ready for effective clouding treatment.
The treatment area is sealed and prepared to ensure the clouding process works effectively. Specialist equipment is positioned, and the space is secured to allow the mist to circulate evenly and reach all surfaces, including hidden and hard to access areas.
A fine mist is released into the space, dispersing evenly throughout the room. The cloud penetrates surfaces, cavities, and furnishings, targeting mould at its source while also neutralising airborne spores to improve overall indoor air quality.
Once treatment is complete, the area is ventilated and left to settle. Aftercare guidance is provided, including leaving surfaces undisturbed for a short period. This allows the treatment to fully work, helping prevent mould from returning.
Do You Have a Mould Problem in Your Home?
If you have noticed black spots on walls or ceilings, a musty smell, or damp patches that do not seem to go away, you could have a mould problem in your home. Mould often develops in areas with excess moisture such as bathrooms, kitchens, lofts, and poorly ventilated rooms.
Left untreated, mould can spread quickly, affecting both your property and indoor air quality. It is not always visible, as spores can exist in the air and within materials. Identifying the issue early and treating it properly is key to protecting your home and creating a healthier living environment.
What to Expect From Our FREE Mould Assessment
Our free mould assessment is designed to give you a clear understanding of the problem and the best way to resolve it. One of our specialists will visit your property to inspect affected areas, identify the source of moisture, and assess how far the mould has spread.
We will explain our findings in plain terms and recommend the most effective solution, including whether clouding is suitable for your home. You will receive honest, professional advice with no obligation, helping you make an informed decision on the next steps.

Frequently Asked Questions
What is clouding and how does it remove mould?
Clouding is an advanced mould treatment that releases a fine mist into a room to eliminate mould spores both in the air and on surfaces. Unlike surface cleaning, it penetrates into hidden areas such as cracks, cavities, and soft furnishings. The treatment targets mould at its source, helping to break it down completely rather than just removing visible growth. This makes it a far more effective solution for long term mould control and improved indoor air quality.
How is clouding different from traditional fogging?
Clouding uses a much finer mist than traditional fogging, allowing it to stay suspended in the air for longer and reach deeper into materials. Fogging typically settles quickly and mainly treats surface areas, whereas clouding penetrates into porous materials and hidden spaces. It also avoids over wetting surfaces, reducing the risk of further moisture issues. This makes clouding a more advanced and effective option for treating both visible and airborne mould contamination.
Will clouding remove mould permanently?
Clouding is designed to eliminate mould at its source, including spores in the air and within materials. While it is highly effective, long term results also depend on addressing the underlying cause of moisture, such as poor ventilation or leaks. As part of our service, we identify these issues and advise on solutions. When combined with proper moisture control, clouding can significantly reduce the likelihood of mould returning and provide lasting protection for your home.
Is clouding safe for my home and belongings?
Yes, clouding is designed to be safe for use across a wide range of materials, including plaster, brick, timber, and furnishings. The process uses a fine mist that does not soak surfaces, reducing the risk of damage. Sensitive items can be covered or removed during preparation as an added precaution. Our team ensures the area is carefully prepared before treatment and provides clear aftercare guidance to ensure everything remains protected throughout the process.
Do I need to leave my home during the treatment?
You will need to vacate the treated area while the clouding process is carried out and during the initial settling period. This is typically a few hours, allowing the mist to fully disperse and work effectively. Once the area has been ventilated, it is safe to return. Our team will guide you through exactly what to expect on the day, including timings and any preparation needed beforehand.