No one plans for a biohazard emergency. When Annandale residents and businesses need help, Four Month Blood Cleanse responds fast, works quietly, and treats every property β and every person β with respect.


Four Month Blood Cleanse is a fully licensed and insured Biohazard company serving Annandale, VA and the surrounding area. Every technician on our crew is trained, background-checked, and certified to handle biological hazards safely β and to treat the people affected by them with dignity.
Our Annandale crew is local β not a subcontractor pulled from three states away. That means faster arrival times, familiarity with local disposal regulations, and a team that's actually invested in this community.
Beyond the technical side, our Annandale team understands that a biohazard call almost always comes during a stressful, sometimes traumatic moment. That's why every technician goes through communication training in addition to safety certification β so you get a crew that's skilled with equipment and calm with people.
Annandale customers deserve to know exactly what training and equipment a crew is bringing into their home or business. Here's the short version.
If you want to see credentials before we arrive, just ask when you call. Transparency about our process is part of how we've built trust with Annandale customers over the years.
Every job is different, but our process isn't. Whatever brought you to this page, our Annandale technicians are trained and equipped to handle it safely, thoroughly, and discreetly.
Blood, bodily fluids, or trauma scenes can't wait, and neither do we. Our Annandale emergency team is dispatched the moment you call, day or night, weekends and holidays included.
Homes in Annandale call us for everything from hoarding cleanup to infectious disease decontamination. We restore the space fully before we leave, and we walk you through every finished area before we consider the job done.
We work with property managers, offices, warehouses, and industrial facilities across Annandale to resolve biohazard incidents without disrupting operations any longer than necessary. Our team coordinates directly with facility staff from start to finish.
Some situations call for specialized equipment and protocol. Our Annandale team handles the harder cases other companies turn away, including jobs that require extended containment or extra sanitation cycles.
These are some of the most common situations Annandale residents and businesses call us about. If you don't see your exact situation listed, call anyway β chances are we've handled it before.
When a death goes unnoticed for days or longer, biological material can affect flooring, subflooring, and even structural materials. Our Annandale crew removes affected materials safely and eliminates odor at the source, not just on the surface.
Families in Annandale facing this kind of loss deserve a crew that works quickly and quietly. We coordinate with law enforcement when needed and complete cleanup once the scene has been released.
Hoarding jobs in Annandale often involve biological hazards hidden under clutter β mold, pest waste, and spoiled materials. We sort with care, separate salvageable items when asked, and sanitize the full property.
Raw sewage introduces serious pathogens into a Annandale home or business fast. We extract contaminated water, disinfect affected materials, and address any lingering odor or moisture risk.
When a property in Annandale has been exposed to an infectious illness, we perform full surface and airborne decontamination using medical-grade disinfectants to reduce risk for anyone who uses the space next.
Former drug production sites in Annandale leave behind chemical residue that ordinary cleaning can't remove. Our specialized team tests, treats, and clears the property according to VA remediation standards.
A real person answers your call in Annandale β day or night β and starts dispatching a crew immediately.
Our Annandale crew arrives in an unmarked vehicle, dressed professionally, to protect your privacy from neighbors and passersby.
Before any work begins, we explain the process, the timeline, and the cost β no surprises later.
Using hospital-grade disinfectants and proper PPE, we remove, clean, and sanitize every affected surface.
We handle chain-of-custody disposal and provide the paperwork your insurer or property manager may require.
Biohazard incidents happen everywhere β homes, offices, vehicles, and public spaces. Here's how our Annandale team adapts to each one.
The most common call we get in Annandale β bedrooms, bathrooms, garages, and everything in between, cleaned and sanitized with the family's privacy in mind.
We coordinate with tenants, landlords, and property managers across Annandale to resolve incidents quickly and keep other units unaffected.
Our Annandale commercial clients count on us to restore a space to safe, presentable condition with minimal disruption to operations.
Biohazard incidents inside a vehicle require specialized treatment of upholstery, carpeting, and hard-to-reach areas β we handle Annandale vehicle jobs regularly.
Larger Annandale facilities call for a scaled-up crew and equipment set. We staff industrial jobs according to the size and complexity of the site.
We work with Annandale property managers and municipal contacts to decontaminate shared spaces safely and get them back in service quickly.
We know the cost of Biohazard services is a real concern. Here's what to expect when it comes to pricing, insurance, and paperwork.
Every Annandale customer gets the same level of documentation, whether the job is billed to insurance or paid directly. That consistency protects you either way.
There's no shortage of companies that claim to offer Biohazard services. Here's what actually separates Four Month Blood Cleanse from the rest in Annandale.
You'll know the cost before we begin. We work directly with insurance when possible to reduce your out-of-pocket expense, and we explain every charge in plain language.
Because we're locally positioned near Annandale, our average arrival time beats companies dispatching from farther away. That speed matters when biological hazards are involved.
Unmarked vehicles, plain uniforms, and a no-questions-asked approach with neighbors β your privacy matters to us on every Annandale call.
Our team documents every step of the job to support your insurance claim, and we bill many major carriers directly to reduce your paperwork.
If any area doesn't meet our sanitation standard, we return and correct it at no extra charge β no questions asked.
We treat every Annandale customer with the same patience and respect we'd want for our own families, from the first phone call to the final walkthrough.
"They arrived within the hour and handled everything with so much care. I couldn't have gotten through that day without them, and I'll never forget how patient they were with my questions."
"Our office had an incident and Four Month Blood Cleanse had a crew here within 90 minutes. They also handled the paperwork for our insurance, which saved us so much time."
"They treated my mother's home with so much respect during a difficult time. I'm grateful for their patience and their kindness."
"They coordinated directly with my insurance adjuster which saved me hours of phone calls and a lot of stress."
"Compassionate is the right word. They handled a hard situation for our family with real care, and I would recommend them to anyone in Annandale."
Four Month Blood Cleanse proudly serves Annandale and the surrounding communities across Annandale, VA with the same fast, certified Biohazard response. Whether you're downtown or in an outlying neighborhood, the process and the standard of work stay the same.
Our Annandale coverage area includes the following zip codes: 22003 22042 β and nearby areas throughout Annandale, VA. One call confirms your coverage and gets a crew moving toward your address right away.

One call to +1-844-401-0166 gets a certified Annandale technician moving toward your property, 24 hours a day, 7 days a week.
π Call +1-844-401-0166 β Annandale 24/7 Emergency Line