Four Month Blood Cleanse sends certified Biohazard Cleanup technicians to Humboldt properties around the clock. We handle the scene so you and your family don't have to.


Four Month Blood Cleanse is a fully licensed and insured Biohazard Cleanup company serving Humboldt, SD 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 Humboldt, 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.
We hold ourselves to a higher standard than the minimum required to get licensed in SD. Continuing education, refresher certifications, and internal quality checks are part of how we operate year-round, not just something we mention in an ad. Humboldt families and businesses benefit from that consistency every time they call.
Humboldt 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 Humboldt customers over the years.
From emergency scenes to scheduled commercial decontamination, our Humboldt crew covers the full range of biohazard response โ always with the same certified process and the same respect for your privacy.
When you call our emergency line in Humboldt, 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 Humboldt 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.
Humboldt business owners call us to get facilities back to code fast โ with full documentation for insurance, health department, and OSHA compliance. We can often schedule work outside business hours to limit disruption.
Some situations call for specialized equipment and protocol. Our Humboldt team handles the harder cases other companies turn away, including jobs that require extended containment or extra sanitation cycles.
No two calls are identical, but most fall into a few categories. Here's a closer look at what our Humboldt 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 Humboldt crew removes affected materials safely and eliminates odor at the source, not just on the surface.
Families in Humboldt 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 Humboldt 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 Humboldt home or business fast. We extract contaminated water, disinfect affected materials, and address any lingering odor or moisture risk.
When a property in Humboldt 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 Humboldt leave behind chemical residue that ordinary cleaning can't remove. Our specialized team tests, treats, and clears the property according to SD remediation standards.
No hold music, no call centers overseas. Your call is answered locally and a technician is assigned right away.
We show up quickly and quietly โ no branded trucks parked outside broadcasting what's happening.
Before any work begins, we explain the process, the timeline, and the cost โ no surprises later.
Using hospital-grade disinfectants and proper PPE, we remove, clean, and sanitize every affected surface.
All biohazard waste is transported and disposed of through licensed facilities, with documentation provided for your records.
Biohazard incidents happen everywhere โ homes, offices, vehicles, and public spaces. Here's how our Humboldt team adapts to each one.
The most common call we get in Humboldt 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 Humboldt to resolve incidents quickly and keep other units unaffected.
Our Humboldt 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 Humboldt vehicle jobs regularly.
Larger Humboldt 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 Humboldt property managers and municipal contacts to decontaminate shared spaces safely and get them back in service quickly.
We know the cost of Biohazard Cleanup services is a real concern. Here's what to expect when it comes to pricing, insurance, and paperwork.
Every Humboldt 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 Cleanup services. Here's what actually separates Four Month Blood Cleanse from the rest in Humboldt.
We quote the job before we start โ no inflated invoices, no surprise line items after the work is done. Our Humboldt estimates reflect the actual scope of the job, not a guess.
Because we're locally positioned near Humboldt, 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 โ your privacy matters to us on every Humboldt call.
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.
Our technicians are trained not just in decontamination, but in how to interact with people on one of their hardest days. That balance matters as much as the equipment we bring.
"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."
"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."
"I called three companies and Four Month Blood Cleanse was the only one that answered at 2am. That alone earned my trust, and the work itself was just as impressive."
"They coordinated directly with my insurance adjuster which saved me hours of phone calls and a lot of stress."
"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."
Our Humboldt dispatch covers the full metro area, including nearby suburbs and rural properties throughout Humboldt, SD. We staff our crews specifically to keep response times consistent across the whole coverage area.
Our Humboldt coverage area includes the following zip codes: 57035 โ and nearby areas throughout Humboldt, SD. One call confirms your coverage and gets a crew moving toward your address right away.

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