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Is Our Mould Treatment Non-toxic?

Updated on
July 2, 2026

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One of our technician's adminstering our anti-microbial film to all surfaces to stop any mould coming back.

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Do Pure Maintenance Use Chemicals?

Perhaps you've noticed a patch of black mould growing as a result of a recent leak or condensation problem. Or maybe you have a wider spread mould problem or health symptoms that would indicate the presence of airborne mould and mycotoxins in the home. If you're exploring the services offered by mould removal and decontamination companies, you're likely curious as to the safety of the specialist mould treatment they use. Below we discuss the safety of our own mould remediation technology and specialist mould cleaning services.

If you're aware of the toxic properties and byproducts of household mould, then you're highly likely to want to identify a non-toxic treatment to resolve the problem. After all, why replace the toxic agents of the mould with toxic chemicals? At Pure Maintenance UK, we're proud of our non-toxic treatment process. As a heath-first mould decontamination and removal company, we're extremely conscientious with regard to the substances we use to treat the mould. The sterilant does its work while the house is empty, then breaks down to vinegar, water and oxygen and airs out. No lasting residue.

Our 'dry fog' is the means by which we treat any household mould and render it inert, meaning it can be removed safely in addition to stopping it from coming back. It's important to note, however, the fogging is just a part of a wider treatment plan. We operate under Dewpoint-accredited technical governance. Our technicians understand how the delicate balance of humidity, air temperature, surface temperature, structural integrity, air pressure and ventilation combine to cause mould growth. When we remediate your mould problem, we tailor our approach to take into account all of the variables within your home:

InstaPURE: Our dry fog solution to treat mould

Our technology is patented and was created in the USA. We are the exclusive UK licensees of our parent company Pure Maintenance. This is important as the entire process was created to comply with strict US regulations. We deliver a service using authorised actives rather than selling a product. We apply InstaPURE under a COSHH assessment to oxidise and destroy mould and its spores, then prove the result.

InstaPURE breaks down into vinegar (acetic acid), water and oxygen, leaving no lasting residue.

More importantly, the patented fogger we use to administer InstaPURE forces the sterilant into such a small particle size that it is unable to condense. This is what gives the fog its characteristic 'dryness'. This means the fog doesn't condense on surfaces but rather dwells in the air. It's this property that facilitates InstaPURE's unique ability to reduce airborne mould spores and reduce harmful mycotoxins. The fogger creates positive air pressure by filling the airspace with InstaPURE until the entire volume of the room is filled. We treat in a sealed room and hold the fog there, so it reaches every surface the air touches. This is how we achieve systematic and comprehensive coverage. Because it can't condense, once we open the windows upon concluding the first phase of treatment, the air pressure falls and the sterilant disperses. Once the windows are open and the room's aired out, the sterilant disperses - no lasting residue in the home you return to.

EverPURE: Our solution to stop mould from reappearing

EverPURE is our anti-microbial film. We apply it once all mould in the home has been treated and wiped away. It bonds to the surfaces it's applied to, giving a durable antimicrobial layer that helps resist regrowth. The anti-microbial film is made up of positively charged nitrogen molecules with carbon atoms stacked on top. Microscopically, it looks like a bed of nails as the carbon atoms create a spike. Any new pathogens introduced to the property following our treatment are electrostatically attracted to the positive charge and the carbon spike pierces the outer membrane, denaturing the microbe.

As with InstaPURE, EverPURE is applied under a COSHH assessment and in line with HSE requirements; the actives are authorised at manufacturer level. We deliver a service rather than selling a product. We do recommend storing any food in cupboards or refrigerators as it can affect the taste of the food.

Furthermore, EverPURE is a mineral-based solution. This is important as the way in which it 'kills' mould is mechanical. In other words, it doesn't change the organic property of a mould cell. It physically treats the mould.

Is Fogging To Treat Household Mould Safely?

We treat your home, reset the air to outdoor levels, and give you the results to prove it. Your airspace will be free of mould spores and the toxic agents they produce like mycotoxins, mVOCs, glucans, hyphal fragments etc will be significantly reduced. Just read our customer testimonials to get a feel for people's experiences following a Pure Maintenance UK mould remediation treatment. Our comprehensive mould treatment plan is called PureHome for a reason.

Do You Want a Quote For Our Specialist, Non-Toxic Mould Treatment?

Have a mould problem? Speak to one of our in-house experts today for an overview of our services, prices and timescales. Our quick response team offer free consultations and no-obligation quotes.