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Water & Flood Damage Support

Water or flood damage in a home

BioSweep UK provides specialist environmental remediation support following water ingress, leaks and flood events. Once water extraction, drying and any necessary strip-out have been completed, our services can address residual odours, mould and microbial contamination within affected areas.

Key Water & Flood Issues Addressed


Following water damage, residual odours, mould and microbial contamination may remain even after extraction and drying. BioSweep UK provides specialist surface cleansing, decontamination and BioSweep® treatment to address contamination affecting air, surfaces and materials within the affected environment.


Our services tackle a range of water and flood-related issues, including:


  • Persistent odours following leaks, water ingress or flooding

  • Mould and microbial contamination associated with water-damaged environments

  • Residual contamination affecting surfaces, materials and furnishings

  • Environmental concerns requiring air, surface or water sampling


BioSweep UK does not provide water extraction, structural drying or general flood clean-up. Our involvement typically begins once these works have been completed and the affected environment is ready for specialist remediation, decontamination or odour treatment.


Our Process


Assessment of the affected areas, contamination concerns and proposed remediation requirements.


Targeted Decontamination: Specialist cleansing and treatment of affected surfaces and materials where appropriate.


Odour Neutralisation: BioSweep® technology targets persistent odour-causing compounds rather than masking them with fragrances.


Environmental Sampling: Air, surface or water sampling may be arranged where appropriate, with independent laboratory analysis using UKAS-accredited test methods where applicable.


Reporting: Structured documentation and laboratory results, where sampling is undertaken, to support remediation, insurance and property management decisions.


The scope of treatment is determined by the nature and extent of the residual contamination and the condition of the affected environment following drying and restoration works.


Explore Our Environmental Sampling Suites


Following water or flood damage, residual moisture and contamination can contribute to mould growth, bacterial activity and ongoing indoor environmental concerns.


BioSweep UK's Environmental Sampling Suites provide targeted air and surface sampling to help investigate fungal and microbial contamination following water ingress.


Where appropriate, pre- and post-treatment sampling, supported by independent laboratory analysis, can help assess contamination levels, inform remediation decisions and provide supporting evidence of treatment effectiveness.


Explore Our Environmental Sampling Suites to discover our mould, bacterial and wider environmental testing capabilities.

Water & Flood Damage Support Across Different Environments


BioSweep UK provides specialist environmental decontamination and odour treatment following water ingress, leaks and flooding. Our services support residential, commercial and managed properties once appropriate water extraction, cleaning, drying and necessary removal of damaged materials have been completed.


Homes & Rental Properties

  • Specialist treatment for residual odours and contamination following leaks or flooding.

  • Support for homeowners, landlords, letting agents and property managers.

  • Environmental sampling where appropriate to help assess remaining contamination.


Commercial Premises & Offices

  • Decontamination and odour treatment within workplaces, offices and commercial buildings.

  • Treatment planning to accommodate building conditions, access and operational requirements.

  • Support for insurers, loss adjusters and restoration contractors.


Hotels, Educational Facilities & Managed Properties

  • Specialist treatment for guest accommodation, communal areas, educational premises and managed buildings.

  • Treatment of residual microbial odours and accessible contamination following water damage.

  • Optional environmental sampling and reporting to support remediation decisions.


Healthcare, Care Homes & Sensitive Environments

  • Specialist environmental decontamination support for healthcare premises, care homes and other sensitive settings.

  • Site-specific treatment planning with appropriate safety controls.

  • Environmental sampling and reporting where required.


Larger Properties & Specialist Environments

  • Decontamination support for multi-area buildings and properties affected by significant water-related incidents.

  • Assessment of residual contamination, affected materials and treatment requirements.

  • Coordination with wider restoration programmes.


Across all environments, BioSweep UK's involvement follows appropriate initial remediation works. Underlying moisture sources must be resolved, and affected areas adequately dried before specialist treatment is undertaken.


Why Choose BioSweep UK?


BioSweep UK provides specialist environmental decontamination and odour treatment following water and flood damage, supporting property owners, insurers and restoration professionals once initial clean-up and drying works have been completed.


Specialist Post-Water Damage Treatment: Targeted decontamination and odour treatment addressing residual contamination following leaks, water ingress and flooding.


Advanced BioSweep® BS900 Technology: Our gas-phase photocatalytic oxidation process treats airborne and exposed surface contamination and persistent odour-causing compounds as part of a structured remediation programme.


Experienced Technicians: Specialist personnel experienced in working within residential, commercial, managed and sensitive environments.


Environmental Sampling & Independent Analysis: Optional air, surface and water sampling, with analysis undertaken by independent laboratories using UKAS-accredited methods where applicable.


Insurance & Restoration Support: Experience working alongside loss adjusters, insurers and restoration contractors as part of wider property recovery programmes.


Clear Documentation & Reporting: Treatment records, environmental sampling results and post-treatment reporting where required to support remediation and property management decisions.


Water & Flood Damage Support Across the UK


Based in Hampshire, BioSweep UK provides specialist post-water damage decontamination and odour treatment across the South Coast and nationwide.


We work with homeowners, landlords, property managers, insurers, loss adjusters and restoration professionals, providing targeted treatment following water ingress, leaks and flooding.


Our involvement typically begins once water extraction, cleaning, structural drying and any necessary removal of damaged materials have been completed.


Need Specialist Water & Flood Damage Support?


Tell us about the incident, the affected property, the restoration works completed and any remaining odours or contamination. Our team can advise on appropriate environmental sampling, specialist decontamination or odour treatment.


Arrange Water & Flood Damage Support – Contact BioSweep UK

Specialist decontamination and odour treatment following water and flood damage

Contact us today for a free phone consultation

Related Services


Water and flood damage can leave behind residual odours, mould contamination and other environmental concerns even after the property has been cleaned and dried.


BioSweep UK offers complementary services to help assess remaining contamination, provide appropriate specialist treatment and document environmental conditions following remediation.


Post-flood environments often require odour removal services to address residual contamination and damp-related odours.


Where flood or water damage affects vehicles or marine environments, our vehicle, marine and aviation odour removal services can be applied.


Where mould growth is present, this can be addressed through our mould remediation and suppression services.


Where further investigation is required, we can also provide water sampling and environmental testing to provide additional data on conditions within the affected environment.

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