When a serious or violent incident happens in a home or business, the cleanup that follows is not something anyone should face alone. We provide crime scene cleaning across the whole of the UK, attending discreetly once the police have released a property and working to a clinical standard so the space is safe to use again. Every technician is trained, vetted and fully insured, and any contaminated waste is removed by a licensed clinical-waste carrier. You can request a callback through our contact page or email us at [email protected], and we will talk you through what happens next.
What is crime scene cleaning?
Crime scene cleaning is the specialist decontamination and restoration of a property after a homicide, suicide, serious assault or other violent incident, removing blood, bodily fluids and bloodborne pathogens and returning every affected surface to a clinical standard. It goes well beyond an ordinary clean.
Blood and bodily fluids soak into flooring, walls, upholstery and subfloor materials in ways that are not visible from the surface, so the work means finding every affected area, removing anything that cannot be safely decontaminated, and disinfecting what remains with hospital-grade products. It also carries the practical and emotional weight of what has happened. Families are often dealing with grief, shock or an ongoing police investigation at the same time as needing the property made safe, so our role is to take the physical cleanup off their hands entirely.
When is crime scene cleaning needed?
Crime scene cleaning is needed after any incident where blood, bodily fluids or other biological material contaminate a property through violence or a serious crime, from a homicide or violent assault to a suicide, a serious accident or a stabbing. Common situations include:
- A homicide or violent assault in a residential property
- A suicide or attempted suicide
- A serious accident involving significant blood loss
- A stabbing, shooting or similar violent incident in a business, vehicle or public-facing space
We are contacted by a range of people depending on who is responsible for the property. Family members often reach out directly when a death has occurred in a home. Landlords and letting agents frequently arrange cleaning before a rental property can be re-let. Employers may need a workplace made safe again, and councils or housing associations sometimes coordinate cleaning on behalf of a tenant or a property they manage. You do not need to have been involved in the incident to arrange the cleanup.
What standards and regulations apply to crime scene cleaning?
Crime scene cleaning is governed by the Control of Substances Hazardous to Health Regulations 2002, which treat blood and bodily fluids as a bloodborne-pathogen hazard, while the waste it produces is removed under the Environmental Protection Act 1990 duty of care by a licensed clinical-waste carrier. Those rules shape every part of the job.
Our technicians wear full protective equipment, including a coverall, gloves, eye protection and respiratory protection, typically an FFP3 respirator, where airborne risk calls for it. Cleaning is carried out with hospital-grade disinfectants tested for virucidal activity to standards such as BS EN 14476, and contaminated materials leave the property as clinical waste on a documented duty-of-care transfer. That keeps the process compliant from removal through to final disposal, and it means you are never left responsible for storing hazardous material or holding the paperwork for it.
How is crime scene cleaning carried out?
We carry out crime scene cleaning in a set sequence that contains the hazard first and verifies the property is safe last, beginning only once the police have formally released the scene. The stages are consistent from job to job:
- Assess the property and confirm the scene has been formally released by the police before any work begins.
- Contain the affected area, restricting access and setting up protective barriers to stop contamination spreading to unaffected parts of the property.
- Remove contaminated items as clinical waste, including flooring, furnishings or materials that cannot be safely decontaminated.
- Clean and disinfect every affected surface to a clinical standard, using hospital-grade disinfectants suited to bloodborne pathogens.
- Deodorise the property to address any lingering odour from biological contamination.
- Verify the area is safe, checking that all affected surfaces and materials have been properly treated before the property is handed back.
- Hand over waste documentation, giving you a clear record of what was removed and how it was disposed of.
How much does crime scene cleaning cost?
Crime scene cleaning costs around £800 to £3,000 for most jobs, with a small, contained single-incident clean starting nearer £600 and extensive contamination that needs flooring or structural removal running higher. These are indicative guide ranges to confirm at a free assessment, not fixed prices, because the size of the affected area, the depth of contamination and the materials involved all move the figure.
| Situation | Guide range | What affects it |
|---|---|---|
| Contained blood or single-incident clean | £600 to £1,500 | One room, limited spread |
| Crime scene or trauma clean | £800 to £3,000+ | Spread, materials affected, decontamination time |
| Extensive or multi-room contamination | £3,000+ | Flooring and subfloor strip-out, structural work |
We agree a written price before any work begins and the initial assessment is free. For a fuller breakdown of what moves the price, see our guide to biohazard cleaning costs.
Is crime scene cleaning covered by insurance?
Crime scene cleaning is often covered by a buildings or contents insurance policy, particularly for homeowners and landlords, though whether a claim is met depends on the specific terms of the policy. If you are unsure whether your situation is covered, it is worth checking directly with your insurer.
We are happy to liaise with insurers on your behalf to support a claim, including providing the documentation and reports they typically ask for. You can find out more on our insurance claims page.
Why choose Biohazard Cleaning for crime scene cleaning?
Biohazard Cleaning brings trained, vetted technicians, full protective equipment, hospital-grade disinfectants and a licensed clinical-waste route to every crime scene, carried out discreetly and available anywhere in the UK at any hour. That combination is what separates a property made genuinely safe from one only made to look clean.
Crime scene cleaning is not something to take on personally, and not only because of the physical risk. Blood and bodily fluids carry a real health hazard, and without the right training, equipment and disinfectants it is very hard to know a property has actually been decontaminated. There is also the value of doing it once, properly, rather than finding weeks later that contamination was missed beneath flooring or inside a wall cavity. If you would like to talk through your situation, get in touch and we will take it from there.
Related services: if the incident falls outside a strict crime scene, our trauma cleaning service covers a wider range of situations, our forensic cleaning service applies where certified biohazard remediation is required, and our blood spill cleanup service is available for contained, non-fatal incidents.