Black Mold Removal

What is Black Mold Removal?

Stachybotrys chartarum, commonly called black mold or toxic black mold, is a slow-growing greenish-black mold that colonizes water-damaged cellulose materials — drywall paper, ceiling tiles, wood, cardboard. It requires 7+ days of sustained moisture to establish (unlike fast-colonizing species like Penicillium), so its presence almost always indicates a hidden long-term water problem: roof leak, slab leak, flood damage that was never properly dried, or a chronic plumbing weep. Stachybotrys produces a class of mycotoxins called trichothecenes that can become airborne when the colony is disturbed.

When You Need It

Any time you can see what looks like a dark green-black slimy patch on water-stained drywall or ceiling tiles. Do NOT touch it, scrub it, or attempt to remove it yourself — physical disturbance aerosolizes mycotoxins throughout your home. Call a certified mold inspector to confirm the species via lab analysis and provide a written remediation protocol. Children, the elderly, and immunocompromised family members should temporarily relocate before any disturbance.

Signs to Watch For

• Dark green-black, slimy or wet-looking patches on drywall or ceiling
• Persistent water staining on the same drywall area
• Chronic respiratory symptoms (cough, sinus congestion, headache) that improve when away from home
• History of a roof leak, slab leak, or flood event in that area
• Earthy, musty smell concentrated in one room
• Visible mold returning to the same spot after cleaning