Black Mold Removal Specialists
Black mold (Stachybotrys chartarum) is one of the most dangerous types of indoor mold, producing mycotoxins — toxic compounds that can cause serious respiratory issues, neurological symptoms, immune system suppression, and chronic health problems. Drip Restoration is certified to safely identify, contain, and remove black mold from residential and commercial properties throughout the Phoenix metro area.
Our black mold remediation process uses the highest level of containment — full poly enclosure with negative air pressure, HEPA filtration, and EPA-registered antimicrobial treatments. We remove all contaminated materials, treat structural surfaces, and verify complete elimination with post-remediation air quality testing by an accredited laboratory.
Understanding Black Mold
What Is Stachybotrys?
Stachybotrys chartarum (commonly called 'black mold' or 'toxic mold') is a greenish-black mold that grows on materials with high cellulose content — drywall, wood, cardboard, ceiling tiles — when they remain wet for extended periods (typically 72+ hours).
Why Is It Dangerous?
Stachybotrys produces satratoxins and other mycotoxins that can cause serious health effects through inhalation, skin contact, and ingestion. These toxins are not destroyed by normal cleaning and can remain on surfaces even after the mold appears to be removed.
Where Does It Grow?
Black mold requires consistently wet conditions — not just humidity. It's most commonly found behind walls with chronic leaks, in basements with water intrusion, under sinks with persistent drips, and in HVAC systems with condensation problems.
Signs of Black Mold Exposure
Black mold exposure can cause a range of symptoms that are often mistaken for allergies, colds, or other conditions:
Our Black Mold Removal Process
Black mold remediation requires the highest level of containment and safety protocols due to the mycotoxin risk:
- 1
Testing & Species Confirmation
Laboratory analysis confirms the presence of Stachybotrys and identifies any co-occurring mold species.
- 2
Level III Containment
Full poly enclosure, negative air pressure, and decontamination chamber. Workers wear full-face respirators and Tyvek suits.
- 3
HEPA Air Filtration
Multiple air scrubbers run continuously throughout remediation, preventing spore and mycotoxin dispersal.
- 4
Aggressive Material Removal
All affected porous materials are removed — typically cutting drywall 4+ feet beyond visible growth to ensure complete removal.
- 5
Surface Treatment
Structural surfaces are wire-brushed, HEPA vacuumed, and treated with antimicrobial agents rated for Stachybotrys.
- 6
Clearance Testing
Post-remediation air quality testing by an independent lab confirms mycotoxin levels are within safe parameters.
Important Warnings
- Never attempt to remove black mold yourself — disturbing Stachybotrys releases mycotoxins and spores into the air
- Bleach does NOT kill black mold on porous surfaces — it only removes surface color while the roots remain
- Painting over black mold does not solve the problem — mold will grow through paint
- If you suspect black mold, limit time in the affected area and avoid disturbing it until professionals assess