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Why BioSweep Technology Works Better Than Just Ozone or Fogging

  • BioSweep UK
  • Nov 15, 2025
  • 5 min read

Updated: 5 days ago

When persistent odours, mould, or contamination affect a property, many people turn to ozone machines or chemical fogging as a quick fix. While these methods may offer short-term improvement, they often fail to address the root cause of the problem.


BioSweep UK provides professional decontamination services, odour removal, and mould remediation using a scientifically verified, residue-free process that works at a molecular level. Unlike ozone or fogging, BioSweep delivers measurable, lasting results.


The Problem with Ozone and Fogging


Ozone generators and fogging systems are widely marketed as effective solutions for odour and microbial contamination. However, both methods have significant limitations:


Ozone treatments rely on an unstable gas that is difficult to control, potentially hazardous at effective concentrations, and often unable to penetrate deep into porous materials.


Fogging systems typically distribute disinfectants unevenly, leaving chemical residues while failing to treat hidden contamination inside walls, soft furnishings, and insulation.


In many real-world cases, odours return because the source of the problem remains untouched.


How BioSweep Works Differently


BioSweep uses an advanced five-stage gas-phase oxidation process that creates a powerful oxidising environment throughout the treated space. This process combines:


  • Germicidal ultraviolet (UV) light

  • Plasma energy

  • Hydroxyl radicals

  • HEPA air filtration

  • Oxyradical production


Together, these technologies form a treatment cloud that travels through the entire building envelope, including:


  • Plaster and dry lining

  • Soft furnishings and carpets

  • Timber structures

  • Electrical voids and ductwork

  • Insulation and concealed cavities


Rather than masking odours or coating surfaces, BioSweep neutralises the molecular structure of odour-causing compounds and suppresses microbial contamination at its source.


Permanent Odour Removal – Not Temporary Masking


One of the biggest failures of ozone and fogging is that they only treat the air or the surface, not the embedded source of contamination. BioSweep works at a molecular level, meaning:


Odours resulting from fire, water damage, mould, smoke, pets, or decomposition are destroyed, not covered up


  • No perfumes, chemicals, or residues are left behind

  • There is no reactivation of odours after humidity changes or temperature shifts

  • This makes BioSweep ideal for:

  • Property restoration after fire or flood

  • Rental properties with lingering odours

  • Insurance reinstatement works

  • Commercial premises and vehicles


👉 Learn more about our professional Odour Removal & Decontamination Services.


Verified by Independent UKAS-Accredited Laboratory Testing


A major difference between BioSweep and traditional methods is independent verification.


Every BioSweep treatment can be supported by pre- and post-treatment sampling, analysed by an independent UKAS-accredited laboratory. This provides:


  • Measurable proof of air quality improvement

  • Surface contamination assessment

  • VOC (volatile organic compound) reduction data

  • Full documentation for insurers, landlords, and compliance audits


This level of transparency is simply not available with ozone or fogging treatments.


Mould Remediation – Suppression Without Chemicals


BioSweep is also highly effective as part of a professional mould remediation strategy. It is important to be clear:


BioSweep does not eliminate mould spores entirely; it suppresses and decontaminates, significantly reducing the active microbial load and odour while improving indoor air quality.


When combined with correct moisture control and building repairs, BioSweep provides an extremely effective final-stage treatment for mould-affected properties.



Safe for People, Pets, and Property


Unlike ozone and many fogging chemicals, BioSweep:


  • Produces no hazardous residue

  • Does not bleach or corrode surfaces

  • Safe for soft furnishings, electronics, and building materials

  • Does not rely on toxic chemicals or masking agents

  • Leaves no lingering odours or irritants behind


This makes it especially suitable for:


  • Homes with children or pets

  • Care environments and healthcare settings

  • Hospitality and commercial buildings

  • Vehicles and transport fleets


Why Insurers, Landlords, and Professionals Choose BioSweep


BioSweep is trusted across the UK because it offers:


✅ Permanent odour neutralisation

✅ Independent laboratory verification

✅ Safe, non-toxic decontamination

✅ Deep penetration into building fabrics

✅ Reduced need for strip-out or replacement

✅ Faster property reoccupation

✅ Lower overall restoration costs


BioSweep is regularly specified following:


  • Fire damage

  • Flood and escape-of-water incidents

  • Long-term mould problems

  • Severe contamination cases


👉 Explore our full range of Decontamination Services


Feature

Ozone / Fogging

BioSweep UK

Penetration

Limited

Deep structural penetration

Residue

Often chemical

None

Safety

Potentially hazardous

Non-toxic

Verification

Rarely tested

UKAS-accredited lab testing

Results

Often temporary

Permanent source neutralisation

Suitability

Limited

Residential, commercial & vehicles


Frequently Asked Questions About BioSweep


Is BioSweep the same as ozone treatment?


No. BioSweep is not an ozone generator. It uses a five-stage gas-phase oxidation process combining UV light, plasma energy, hydroxyl radicals, HEPA filtration and oxyradical production. This allows BioSweep to safely penetrate materials and neutralise contamination at a molecular level — without the health risks associated with ozone.


Is BioSweep safe for people and pets?


Yes. BioSweep is non-toxic, residue-free, and material safe. Unlike ozone or chemical fogging, it does not leave behind harmful chemicals or irritants. Once treatment is complete and ventilation has taken place, properties can be safely reoccupied.


Does BioSweep remove mould completely?


BioSweep suppresses mould and decontaminates affected environments, significantly reducing microbial load and odours. It does not claim to eliminate mould spores entirely. For best results, BioSweep should be used as part of a full mould remediation strategy alongside moisture control and necessary building repairs.


Will odours come back after BioSweep treatment?


No. BioSweep works by destroying the molecular structure of odour-causing compounds, not masking them. This means odours do not return with changes in temperature or humidity — unlike ozone and fogging treatments.


Is BioSweep verified by independent testing?


Yes. BioSweep treatments can be verified using pre- and post-treatment air and surface sampling analysed by an independent UKAS-accredited laboratory, providing full documentary evidence for insurers, landlords, and compliance audits.


What types of odours can BioSweep remove?


BioSweep is effective against odours resulting from:


  • Fire and smoke damage

  • Flooding and water damage

  • Mould contamination

  • Pets

  • Decomposition

  • Tobacco etc. smoke

  • Long-term building neglect


👉 Learn more here: Odour Removal & Decontamination


Speak to Us Today!


If you are dealing with persistent odours, contamination following fire or flood, or ongoing mould issues, BioSweep UK provides a verified, professional solution that works when others fail.


👉 Contact BioSweep UK for a free telephone consultation

📞 01243 697359 or info@biosweep.co.uk


Trusted Across the South & Nationwide for Insurance Work


BioSweep UK provides professional odour removal, decontamination services, and mould remediation across:


  • Hampshire

  • West Sussex

  • East Sussex

  • Surrey

  • Dorset

  • London and the South East

  • Nationwide for insurance and commercial contracts


We regularly work alongside:


  • Loss adjusters

  • Insurance reinstatement contractors

  • Letting agents and landlords

  • Local authorities

  • Facilities management companies


Our ability to provide independent UKAS-accredited verification makes BioSweep an ideal solution for regulated environments and high-value insurance claims.



👉 Contact BioSweep UK for national coverage and insurance support.

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