Crime Scene Cleanup
After the property is released by police, crime scene cleaning removes blood and controls odor.
See crime scene cleanupGet blood, bodily fluids, contaminated materials and odor removed after investigators release a home, rental, business or vehicle in Rockingham County. The cleanup scope is based on where contamination traveled.
Homicide cleanup means removing blood, other bodily fluids and contaminated material from a released property after investigative work is complete. It is a specialized type of crime scene cleanup.
The investigation is the responsibility of law enforcement and the medical examiner, not property cleaning. A relative, landlord, owner or other person with authorization can arrange homicide cleaning once officials have released the scene.
Ordinary cleaning services do not cover the full process. Cleanup technicians protect rooms outside the scene while locating affected material in the immediate space and nearby areas. They treat surfaces that are cleanable and remove those materials where disinfection is not possible. Odor treatment, the packaging and disposal of hazardous waste, and requested records for an insurance company are also included.

Before any removal choice, salvageable personal property is set aside and discussed with you.
Disposal records, scope details, photos and item lists can help when you speak with insurance companies or property owners.
During a painful event, privacy can be supported when you limit entry to approved people and ask that crews arrive in unmarked vehicles.
Your questions can cover items marked for removal, surfaces to be cleaned, plans for taking waste away and remaining restoration needs.
Homicide cleanup services may be necessary after a violent death affects a rental, vehicle, home or business with blood or biological material. Common circumstances include:
Blood and tissue can reach walls, ceilings, furniture, carpet and hidden joints, so the full path must be traced.
A bedroom, hall, living area and surrounding exposed surfaces may all require blood cleanup after the event.
Each seat, piece of trim, section of carpet and insulation area is assessed for cleaning or removal.
Isolation of the affected area can continue as shared spaces, stores, warehouses or offices undergo contamination checks.
Your first steps are to respect the investigation, avoid exposure and preserve useful claim information. Before cleanup technicians enter:
Call (888) 440-9227The published planning figures in available homicide cleanup cost guides range between $2,500 and $9,000 when the work involves a violent crime scene. A smaller scene has figures from $2,000 to $6,000 while a larger scene has figures from $3,000 to $10,000 under those guides. These amounts do not serve as a quote. The assessment shapes the final scope.
These ranges come from published national cost guides, not from a site visit. After an on-site assessment, the price for your property is determined and shared with you before cleanup begins.
Ask about cost: (888) 440-9227A homeowners, renters or commercial policy may pay for homicide cleanup, but coverage depends on the policy, the loss and the deductible.
Local requirements, property ownership, lease conditions and policy language can determine who pays and arranges cleanup. The tenant and landlord should contact their respective insurance companies.
Find out which waste documents, photographs, item inventories, invoices and scope records the insurance company requires. Save a copy of every submitted document.
Report what occurred to the insurance company after police clear the scene. Ask whether biohazard cleanup, damaged building materials and restoration are included.
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.
The remediation process follows a controlled order after scene release. Every step is based on where contamination traveled, which materials can be saved and what waste rules apply.
Known affected areas are identified by the authorized person, then technicians assess surrounding surfaces, contents, floor borders and possible routes of spread.
Clean rooms are kept apart from the work area. To reduce tracking into other areas, cleanup technicians wear appropriate personal protective equipment and follow work-zone controls.
Before detailed cleaning and disinfection, visible bodily fluids and blood are gathered using a method appropriate for each surface.
If carpet, drywall, pad, subfloor or upholstery cannot be thoroughly disinfected, removal is limited to the minimum workable area.
Each retained surface receives detailed scene cleaning, then an EPA-registered disinfectant stays wet for its full label contact time.
Targeted treatment and air filtration can address odors in connected spaces, room air and retained materials once the source has been removed.
Waste containing contamination is labeled, sealed and transported under relevant rules, and disposal records are saved when available.
A final check covers finished work, the agreed return of saved personal property and a list of removed finishes for restoration services.
Call any hour. 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.
Hepatitis C, HIV and hepatitis B may be present in blood. The CDC says hepatitis B can survive on surfaces for at least seven days, so dried blood still requires careful controls.
Fluids may travel into carpet padding, joints, grout, walls and the subfloor. Cleaning the visible mark does not address material below or behind the surface.
Applicable medical waste rules may require regulated disposal, transportation and packaging for used protective equipment and saturated porous materials.
Can you clean it yourself? Disposable gloves may be used to clean a minor amount of fresh blood from hard non-porous material, along with an EPA-registered disinfectant left for the entire label contact time. Seek professional cleanup and keep away whenever blood reaches fabric, carpet, drywall, wood or a location with unknown edges.
Homicide cleaning has no set schedule. Scene size, access, contamination depth, room count and the volume of material requiring removal all affect timing. The initial assessment allows for a more useful timeline.
| Scene | Typical time on site |
|---|---|
| Small affected area on accessible surfaces | Timeline determined once the scene is released and inspected |
| A single room requiring removal of porous materials | Could need a distinct restoration stage after cleaning |
| Several rooms or structural contamination | Usually needs a staged scope and longer restoration work |
Odor removal begins by finding and removing the source. Fragrance alone cannot correct fluids absorbed into carpet, subfloor, drywall, furniture or hidden cavities.
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.
Under the OSHA Bloodborne Pathogens Standard, 29 CFR 1910.1030, workers are subject to requirements covering training, exposure controls and protective equipment.
A disinfectant should be EPA-registered for the intended use and remain on the surface for the full contact time shown on its label.
In New Hampshire, soaked materials that count as infectious waste fall under the Department of Environmental Services solid waste rules. They must go through an authorized vendor, not the normal trash stream, so they cannot go in household trash.
New Hampshire uses a statewide system. The Office of the Chief Medical Examiner, a state office in the Department of Justice, investigates sudden, unexpected or unnatural deaths. Cleanup starts after police or the medical examiner release the scene.
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
Planning for access, containment and cleanup can depend on local population, housing and entry conditions.
Only 16.2% of homes in Londonderry are renter occupied, so many cleanup decisions may rest directly with resident owners.
In housing built around 1983, a moisture check can help define how far sewage or cleaning water traveled.
With 30.4% of seniors living alone, an unattended illness or death may go unnoticed, increasing the area affected by fluids and odor.
The local 79.4% single-family share makes household level privacy practical while affected rooms are isolated and treated.
During your call, ask whether cleanup is available in surrounding communities and ZIP codes.
After the property is released by police, crime scene cleaning removes blood and controls odor.
See crime scene cleanup
Walls, carpets, furnishings and hard floors receive blood cleanup, with safe disposal afterward.
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
Families are spared from facing the scene through discreet and considerate suicide cleanup.
See suicide cleanup
When a death remains undiscovered for days, cleanup addresses decomposition and controls odors.
See unattended death cleanup
Forensic cleaning addresses investigation residue, fingerprint powder and tissue along with cleaning of blood.
See forensic cleaning
Air scrubbers, hydroxyl and ozone treatment support death odor removal at its source.
See death odor removalCleanup technicians start by locating the affected area's boundaries before putting containment in place. After putting on protective gear, technicians collect material they can see. They remove porous items beyond disinfection, clean surfaces left in place and follow the label contact time when using a disinfectant registered by the EPA. Hazardous waste is packaged before the finished scope receives a final check.
Coverage under a homeowners policy may extend to homicide scene cleanup, and death cleanup may also qualify, depending on the event, deductible, exclusions and exact policy terms. Notify the insurer prior to the start of work. Ask the insurer about required documentation, biohazard cleanup, damaged materials, personal property and restoration before work starts.
Cleaning it yourself is inappropriate if blood reached an unseen space or absorbent materials such as carpet, drywall, furniture, fabric or wood. Bloodborne pathogens and unseen spread can create serious health risks. Keep people and pets out while awaiting scene release, then arrange professional cleanup when any affected area has uncertain edges.
Items outside the contaminated zone can be protected in place or moved to a clean area. Items within the scene are assessed individually. Belongings with hard, non-porous surfaces might be cleaned. Before deciding, the team should speak with you about papers, photos and keepsakes, while absorbent property may have to be removed.
After law enforcement and the medical examiner release the property, an authorized owner, relative, landlord or manager arranges cleanup. Homicide cleaners perform biohazard remediation, blood cleanup, disinfection, odor work and hazardous waste removal. Police investigate the scene, but they do not perform the cleaning service.
Some or all covered expenses may be paid after the deductible, although terms vary for every policy and every situation. Give the insurance company the claim details and ask about emergency response work, biohazard cleanup, building materials and restoration. Store copies of photographs, scope documentation, invoices and disposal papers.
Crews carry out respectful, discreet homicide cleanup, arrive in unmarked vehicles and take calls 24 hours a day.