The proof is in the homes we treat.
Independent lab evidence at both ends — before you spend, and after we leave. These are the real homes, the real numbers, and the people behind them.
How a Pure Maintenance UK treatment works
Four stages. One day on site. No claims without numbers.
A comprehensive survey and independent laboratory testing to find the root cause — not just the visible symptoms.
A patented two-step dry-fog process sterilises the whole home and lays down an antimicrobial film to inhibit regrowth.
Post-treatment lab testing produces written, independent evidence of a healthy environment.
We follow up months later to confirm the result held — through a full, damp UK winter.
Every home tells a story
Each case study is one property, surveyed and treated, with written lab evidence at both ends.

Two years of feeling wrong.
Chronic fatigue. Brain fog. A child with repeated sinus infections. The GP said it was stress. The cause was behind a skirting board in his home office.

It became a different house.
A rented house in Norwich with mould creeping through the rooms, a smell you couldn't ignore, and flies everywhere. Days after treatment, it was unrecognisable.
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He couldn't find the cause.
Black mould in every room — and no idea what was causing it. Adrian had cleaned, sprayed and painted for months, with nothing holding. Here's how one survey found the real cause.
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The mould you couldn't see on paper.
A modern home with nothing visible on the walls — until a DNA dust test graded it F. Independent air testing then confirmed a post-treatment result well below the outdoor baseline.
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The problem you can't see.
A modern, five-year-old home with no mould in sight. The clue was under the kitchen sink - a slow, hidden leak and an airborne mould-spore count in the millions.
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He expected to repaint the ceiling.
A year of black mould crept across his bathroom ceiling. He never scrubbed it once - he'd read that DIY wouldn't hold. One day of dry fog later, he didn't need the decorator either.
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When his word wasn't enough evidence.
A landlord in Aylesbury rented out his mould-free home. A month later, the tenants blamed the building. The lab told a different story.
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When mould becomes a weapon
S. Christy has been a landlord for over two decades. She'd never had a mould problem in this London flat - until her tenants moved in and started building a case to be declared homeless.
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Breaking the mould cycle.
How a Battersea landlord broke an 18-month mould cycle in her tenanted flat — and dropped the airborne spore count from 8,700 to 320 in a single day.
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Her GP said it was the menopause.
For two years, her recurring infections were put down to her age. Her nutritionist asked the question - did she have mould at home?
Read the case study →If you think you have a problem with mould, start with a survey.
Diagnostic moisture & mould survey. Independent US-tested treatment. Lab-verified results. 12-month limited retreatment warranty (T&Cs apply).