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


Four Month Blood Cleanse is a fully licensed and insured Infectious Disease Decontamination company serving Pasadena, CA and the surrounding area. Every technician on our crew is trained, background-checked, and certified to handle biological hazards safely โ and to treat the people affected by them with dignity.
Because our team is based near Pasadena, we're not waiting on a technician to drive in from out of state. We know the local roads, the local disposal facilities, and the local regulations โ and that translates into a faster, smoother job for you.
Beyond the technical side, our Pasadena 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 โ so you get a crew that's skilled with equipment and calm with people.
Biohazard cleanup isn't just about scrubbing a surface โ it's a regulated field with real health and safety requirements. Here's what stands behind every job we do in Pasadena.
We're happy to walk you through our certifications and process over the phone before you commit to anything โ call +1-844-401-0166 and ask any question you have about how we work in Pasadena.
Every job is different, but our process isn't. Whatever brought you to this page, our Pasadena technicians are trained and equipped to handle it safely, thoroughly, and discreetly.
When you call our emergency line in Pasadena, we mobilize a crew immediately โ no waiting until morning, no answering machines. A technician stays on the phone with you until help arrives if you need it.
We treat every Pasadena home like it's our own โ full sanitation, odor removal, and safe disposal so your family can return to a normal, safe space. We work around your schedule whenever possible.
We work with property managers, offices, warehouses, and industrial facilities across Pasadena to resolve biohazard incidents without disrupting operations any longer than necessary. Our team coordinates directly with facility staff from start to finish.
Not every job fits a checklist. When Pasadena families or businesses face an unusual biohazard situation, our senior technicians step in with specialized tools and training built for exactly that scenario.
No two calls are identical, but most fall into a few categories. Here's a closer look at what our Pasadena team handles on a regular basis.
When a death goes unnoticed for days or longer, biological material can affect flooring, subflooring, and even structural materials. Our Pasadena crew removes affected materials safely and eliminates odor at the source, not just on the surface.
Families in Pasadena 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 Pasadena often involve biological hazards hidden under clutter โ 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 Pasadena home or business fast. We extract contaminated water, disinfect affected materials, and address any lingering odor or moisture risk.
When a property in Pasadena 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 Pasadena leave behind chemical residue that ordinary cleaning can't remove. Our specialized team tests, treats, and clears the property according to CA remediation standards.
A real person answers your call in Pasadena โ day or night โ and starts dispatching a crew immediately.
Our Pasadena crew arrives in an unmarked vehicle, dressed professionally, to protect your privacy from neighbors and passersby.
We assess the scene, contain the affected area, and walk you through exactly what the job will involve before we start.
Our team follows OSHA and CA health protocols to fully decontaminate the space, not just clean the surface.
We handle chain-of-custody disposal and provide the paperwork your insurer or property manager may require.
Biohazard incidents happen everywhere โ homes, offices, vehicles, and public spaces. Here's how our Pasadena team adapts to each one.
The most common call we get in Pasadena โ 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 Pasadena to resolve incidents quickly and keep other units unaffected.
Our Pasadena 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 โ we handle Pasadena vehicle jobs regularly.
Larger Pasadena 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 Pasadena property managers and municipal contacts to decontaminate shared spaces safely and get them back in service quickly.
We know the cost of Infectious Disease Decontamination services is a real concern. Here's what to expect when it comes to pricing, insurance, and paperwork.
If you have questions about how a specific insurance policy applies to your Pasadena situation, mention it when you call โ our dispatcher can often give you general guidance right away.
We know you're not just comparing prices โ you're trusting someone to handle one of the hardest moments you'll deal with. Here's why Pasadena residents choose us.
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.
Local dispatch means less time waiting and more time getting your property back to normal, with a crew that already knows the Pasadena area.
We never discuss the details of a job outside what's necessary. Discretion is part of the service, not an upgrade you have to request.
We've worked with insurers for years and know how to document a job the way adjusters expect, which speeds up claim approval.
We don't consider a job finished until the space passes our own internal inspection standard, not just a quick visual check.
We treat every Pasadena customer with the same patience and respect we'd want for our own families, from the first phone call to the final walkthrough.
"Professional from the first phone call to the final walkthrough. You'd never know anything happened in that room, and the whole process took less time than I expected."
"The technician explained the whole process before touching anything. That transparency meant a lot to my family during a very hard week."
"Pricing was exactly what they quoted on the phone โ no surprises on the final bill, which I really appreciated."
"Our property management company now calls Four Month Blood Cleanse first for any biohazard issue across our Pasadena buildings, and they've never let us down."
"You could not tell anything had happened once they finished. The smell, the stains, everything โ gone, and they even followed up a few days later."
Four Month Blood Cleanse proudly serves Pasadena and the surrounding communities across Pasadena, CA with the same fast, certified Infectious Disease Decontamination response. Whether you're downtown or in an outlying neighborhood, the process and the standard of work stay the same.
Our Pasadena coverage area includes the following zip codes: 91103 91101 91104 91125 91106 91107 91105 91102 91109 91110 91114 91115 91116 91117 91121 91123 91124 91126 91129 91182 91184 91188 91189 91199 โ and nearby areas throughout Pasadena, CA. One call confirms your coverage and gets a crew moving toward your address right away.

Every hour matters. Our Pasadena emergency line is live right now โ call and we'll walk you through what happens next.
๐ Call +1-844-401-0166 โ Pasadena 24/7 Emergency Line