Crime Scene Cleanup
After police release the property, crime scene cleaning addresses blood and odor.
See crime scene cleanupGet blood, bodily fluids, contaminated materials and odor removed after investigators release a home, rental, business or vehicle in Strafford County. The cleanup scope is based on where contamination traveled.
Homicide cleanup is a specialized form of crime scene cleanup that removes blood, bodily fluids and other contaminated materials after investigators finish their work and release the property.
Law enforcement and the medical examiner focus on the investigation. They do not clean the property. Once the scene is released, property owners, relatives, landlords or other authorized people arrange the homicide cleaning service.
The cleanup process goes beyond ordinary cleaning services. Cleanup technicians locate contamination in the affected area and surrounding areas, protect unaffected rooms, remove materials that cannot be disinfected and treat cleanable surfaces. The work also includes hazardous waste packaging, waste disposal, odor removal and records for an insurance company when requested.

You can request details about cleaning, necessary removals, waste movement off the property and the work left for restoration.
Disposal records, scope details, photos and item lists can help when you speak with insurance companies or property owners.
Before any removal choice, salvageable personal property is set aside and discussed with you.
To help preserve your privacy during a painful time, you may ask for unmarked vehicles and restrict access to authorized people.
A homicide cleaning service is needed if a violent death leaves biological material or blood in a vehicle, business, rental or home. Situations that commonly require this work include:
Checks of carpet, insulation, seats and trim determine which materials are cleanable and which require removal.
Isolation of the affected area can continue as shared spaces, stores, warehouses or offices undergo contamination checks.
Blood cleanup may involve a bedroom, living area, hallway and nearby surfaces that were exposed during the event.
A landlord or authorized property manager may arrange scene cleanup after police release the unit and the family removes essential belongings.
Begin by honoring the investigation, limiting exposure and keeping information that may help with a claim. Take these steps before cleanup technicians are allowed to enter:
Call (888) 440-9227The available homicide cleanup cost guides list $2,500 to $9,000 for a violent crime scene. They also list $2,000 to $6,000 for a smaller scene and $3,000 to $10,000 for a larger scene. These are published planning ranges, not a quote. The final scope depends on the assessment.
The figures shown are national ranges from published cost guides and are not based on an on-site visit. The price for your property is set after the on-site assessment, and you hear it before work starts.
Ask about cost: (888) 440-9227A renters, commercial or homeowners policy may cover homicide cleanup costs. The particular policy, nature of the loss and applicable deductible determine coverage.
Victims of crime can ask the New Hampshire Attorney General's Victims' Compensation Program whether cleanup costs can be included in a compensation claim. Insurance is usually checked first.
Ask the insurance company which photos, item lists, scope notes, invoices and waste records it needs. Keep copies of everything you submit.
After the scene is released by police, inform the insurer about the loss. Check if coverage includes restoration, biohazard cleanup and damaged structural materials.
The lease, local law, property ownership and policy terms can affect who arranges work and who pays. Landlords and tenants should each speak with an insurer.
Remediation proceeds in a controlled sequence once the scene is released. The path of contamination, the materials that are still safe to save and applicable waste rules guide each step.
The authorized person identifies known affected areas, and technicians inspect nearby surfaces, floor edges, contents and possible travel paths.
Clean rooms are kept apart from the work area. Cleanup technicians rely on proper personal protective equipment and containment controls to keep contamination from being tracked past the scene.
Visible blood and bodily fluids are collected with methods suited to each surface before detailed cleaning and disinfection begin.
The smallest practical sections of upholstery, subfloor, carpet, padding or drywall are removed when complete disinfection is not possible.
After thorough scene cleaning, an EPA-registered disinfectant remains wet on each cleanable surface for the contact time stated on its label.
Targeted treatment and air filtration can address odors in connected spaces, room air and retained materials once the source has been removed.
Contaminated waste is sealed, labeled and moved according to applicable rules, with disposal records retained when available.
Once work is complete, retained personal property is returned as arranged, and removed finishes are documented for restoration services.
You can call anytime. You speak with a homicide cleanup specialist who outlines the process and schedules a start time with you.
Serious health risks may remain in bodily fluids, blood and contaminated material out of sight. Those risks can still be present if the visible spot appears dry or limited.
Fluids can enter seams, grout, carpet pad, subfloor and wall cavities. Material concealed behind or under a surface remains after only the visible spot is cleaned.
Hepatitis C, HIV and hepatitis B may be present in blood. Dried blood must still be controlled carefully because the CDC says hepatitis B survives on surfaces for at least seven days.
Under applicable medical waste requirements, saturated porous items and worn protective equipment may need regulated packaging, disposal and transport.
Can you clean it yourself? With disposable gloves, a small quantity of fresh blood may be cleaned off a hard, non-porous area by keeping an EPA-registered disinfectant on it for the full label contact time. Stay out and seek professional cleanup if blood affected drywall, fabric, wood, carpet or any space whose boundaries are uncertain.
Porous material usually comes out after it absorbs blood. Non-porous surfaces can often be kept, provided that every exposed section is accessible and can be disinfected.

A timeline for homicide cleaning is shaped by scene access and size, the number of affected rooms, depth of contamination and amount that must be taken out. You can receive a more practical schedule once the initial assessment is complete.
| Scene | Typical time on site |
|---|---|
| Accessible surfaces within a small affected area | Schedule set after inspection and scene release |
| One room with porous material removal | Cleaning may be completed before a separate restoration step |
| Several rooms or structural contamination | A staged plan and more extensive restoration work are usually necessary |
Odor cannot be corrected with fragrance alone when fluids remain absorbed in drywall, hidden cavities, carpet, furniture or subfloor. The source must be located and removed first.
HEPA air scrubbers may filter particles from the air following removal of contaminated material. If equipment instructions permit, hydroxyl treatment can be suitable where a space remains occupied. Strict controls apply to ozone, and nobody may be in the treatment area. Vents and rooms next to the scene may also be checked as part of cleaning before you continue.
The full homicide cleanup guide covers what is cleaned or removed, odor and air quality work, and the rules that apply in your state.
Read the full homicide cleanup guide
Local housing, population and access details can shape containment, access and cleanup planning.
Because 47.3% of households rent, crews may need building approval before removing contaminated carpet, drywall, or other fixed materials.
The 1976 median year matters during odor work because cabinets, wall cavities, and floor layers can hold the source.
Because 37.1% of older residents live alone, neighbors and family contacts can play an important role in noticing unusual silence.
The local mix includes 48.3% single-family homes, so privacy measures should reflect both detached and multi-unit settings.
During your call, ask whether cleanup is available in surrounding communities and ZIP codes.
After police release the property, crime scene cleaning addresses blood and odor.
See crime scene cleanup
Blood cleanup on carpet, hard floors, walls and furniture with safe disposal.
See blood cleanup
Trauma scene cleanup is needed after violent events, accidents and injuries.
See trauma scene cleanup
Cleaning a home after someone dies, including fluids, odor and affected belongings.
See death cleanup
Private, careful suicide cleanup so families do not have to face the scene.
See suicide cleanup
When a death remains undiscovered for days, cleanup addresses decomposition and controls odors.
See unattended death cleanup
Forensic cleaning of blood, tissue, fingerprint powder and investigation residue.
See forensic cleaning
At the source, death odor removal uses air scrubbers plus hydroxyl and ozone treatment.
See death odor removalWhether homeowners coverage applies to homicide scene cleanup depends on what happened, the policy wording, its deductible and any exclusions. The same is true for death cleanup. Contact the insurer before work begins. Check which exact records you need before work begins, along with policy terms for affected materials, personal property, restoration and biohazard cleanup.
Items outside the contaminated zone can be protected in place or moved to a clean area. Items within the scene are assessed individually. Hard, non-porous belongings may be cleanable. Porous belongings may require removal, but you should be consulted about photographs, documents and treasured items before any choice is final.
Yes. Different property conditions can be present in each, although both qualify as death cleanup and trauma scene cleanup. Until law enforcement releases a homicide scene, it stays under official control and may contain residue from evidence processing. An unattended death often involves decomposition and wider odor concerns because time passed before the person was found.
Yes, additional hazards may be present at the property. Heavy accumulations may be addressed through hoarding cleanup services once evidence restrictions have ended. A sewage backup may make sewage cleanup necessary, while resulting water damage might also need drying. Each hazard needs its own containment, cleaning process and disposal plan.
Once property clearance comes from law enforcement as well as the medical examiner, an authorized manager, relative, owner or landlord may organize cleanup. Biohazard remediation, blood cleanup, surface disinfection, odor treatment and hazardous waste removal may be completed by homicide cleaners. Police investigate the scene, but they do not perform the cleaning service.
Professional homicide cleaners clean a murder scene after investigators give permission to enter. Their work can include containment, removal of absorbed fluids, detailed cleaning, disinfection, odor removal and waste disposal. Any family member should stay outside and avoid cleaning a space where blood or other bodily fluids remain.
Crews carry out respectful, discreet homicide cleanup, arrive in unmarked vehicles and take calls 24 hours a day.