When Onyx families or businesses run into something they weren't trained to clean up themselves, Four Month Blood Cleanse sends a licensed technician who knows exactly what to do — and how to do it quietly.
Every technician working Onyx calls for Four Month Blood Cleanse is background-checked, trained in bloodborne pathogen safety, and held to a standard that goes beyond the state minimum. We built the company around getting that right before anything else.
Because our Onyx crew lives and works nearby, we're not routing your call through a national center that has to find someone local. You're talking to the people actually coming to your door.
Suits, respirators, and sealed footwear on every Onyx job, no exceptions.
The same class of disinfectant used in clinical settings, applied throughout Onyx properties.
Every item is sealed, labeled, and logged before it leaves your Onyx property.
Our Onyx technicians renew their credentials on a set schedule, not just once at hiring.
Every Onyx call is different, but our licensing, equipment, and process stay consistent no matter what brought you to us.
A crew mobilizes the moment you call our Onyx emergency line — any hour, any day, no exceptions.
We restore Onyx homes fully — sanitized, deodorized, and safe for your family to return to.
Onyx businesses count on us to get facilities compliant and reopened with minimal downtime.
Unusual situations call for extra tools and training — our senior Onyx technicians handle the harder jobs.
We photograph, log, and document every Onyx job so your claim moves faster and cleaner.
Upholstery, carpeting, and hard-to-reach areas inside a vehicle need specialized treatment — we handle it regularly in Onyx.
Every Onyx call is a little different, but most fall into a handful of categories. If yours isn't listed, call anyway — chances are we've seen it before.
When a passing goes unnoticed for a while, biological material can reach flooring and even structural materials. We remove it fully and treat the odor at its source, not just the surface.
Falls, accidents, and violent incidents in Onyx homes and businesses need fast, careful cleanup — we're trained to handle it with both speed and respect.
Hoarding jobs often hide biological hazards under the surface — mold, pest waste, spoiled materials. We sort with patience and sanitize the whole property.
Raw sewage introduces real pathogens into a Onyx property fast. We extract, disinfect, and address any lingering moisture or odor risk.
When a Onyx property has been exposed to an infectious illness, we perform full surface and air decontamination with medical-grade products.
Former production sites leave behind residue ordinary cleaning can't touch. Our specialized Onyx team tests, treats, and clears the property to CA standards.
Whatever the setting, our Onyx crew brings the same certified process, the same equipment, and the same discretion.
Our most common Onyx call — bedrooms, bathrooms, garages, cleaned with the family's privacy front of mind.
We coordinate with tenants and landlords across Onyx to resolve incidents fast without affecting other units.
Onyx commercial clients count on us to get a space back to safe, presentable condition with minimal disruption.
Interiors need specialized treatment of upholstery and hard-to-reach spaces — a job we handle regularly in Onyx.
Larger Onyx facilities call for a scaled-up crew sized to the complexity of the site.
No call centers overseas — a Onyx dispatcher answers and starts moving a crew right away.
Our crew arrives in an unmarked vehicle, dressed professionally, to protect your privacy in Onyx.
Before any work starts, we explain the scope, the timeline, and the cost — no guesswork.
Hospital-grade disinfectants and full PPE — every affected surface treated to CA health standards.
Waste is transported through licensed facilities and you get documentation for insurance or records.
Paying for something you never planned for shouldn't add to the stress. Here's how we keep the financial side straightforward for Onyx customers.
We photograph and log every Onyx job before, during, and after work — automatically, not just on request.
Available with many major CA carriers, cutting down on the paperwork you have to handle.
Available for Onyx customers paying out of pocket — discussed upfront, no surprises.
Every Onyx invoice breaks down labor, materials, and disposal separately — nothing bundled or vague.
You get a real quote before work begins in Onyx — not a guess that turns into a bigger invoice later.
Because we're positioned near Onyx, our average arrival time beats crews coming from farther out.
Unmarked vehicles and plain uniforms mean your Onyx neighbors never have to know what happened.
We document every Onyx job the way carriers expect, which speeds up approval on your claim.
If any area in your Onyx property doesn't meet our standard, we return and fix it at no charge.
Our Onyx team is trained to handle hard moments with patience, not just equipment.
"They picked up at midnight and were at my door in under an hour. I still can't believe how calm and kind they were."
"They handled the insurance paperwork directly so I barely had to lift a finger."
"Every charge on the final bill matched what they told me up front, down to the dollar."
"Our property management company uses them exclusively now for anything biohazard related across our Onyx units."
"I'd recommend Four Month Blood Cleanse to anyone in Onyx going through something like this."
Four Month Blood Cleanse covers Onyx and the surrounding communities with the same certified, fast-responding Infectious Disease Decontamination crew.
If you're just outside Onyx, call anyway — our radius is usually wider than people expect.
Call +1-844-401-0166 and a real technician starts heading your way — any hour, any day, no exceptions.
📞 Call +1-844-401-0166 — Onyx, CA
