Signs Of Black Mold
What is Black Mold?
Black mold is a type of fungus with a greenish-black color that grows in damp and humid areas. Also known as Stachybotrys, black mold can cause expensive structural repairs as well as health hazards. It can be hard to visually spot black mold since it usually grows in hidden areas.
Black Mold Causes
As with all mold types, black mold is typically introduced into a building through natural or man-made sources such as leaks, condensation, or flooding. Other common causes include unaddressed water damage, leaking pipes, roof leaks, window seal failures, or excessive interior humidity from improper ventilation.
Signs of Black Mold
If you have experienced any type of water intrusion, it is important to watch for black mold growth. Common signs of black mold growth include:
- Visible dark spots on surfaces
- Unexplained, persistent musty odors
- Excessive condensation on interior walls or windows
- Discoloration and water staining on ceilings or drywall
The Dangers of Black Mold
Health Risks: Black mold exposure can cause a wide range of health problems. Symptoms vary depending on the severity of exposure and individual sensitivity. While some individuals may experience mild reactions, others can face severe allergic responses.
The most common symptoms include:
- Sore throat and persistent coughing
- Skin rash or topical irritation
- Eye irritation and redness
- Shortness of breath or respiratory distress
Property Damage: Black mold breaks down organic matter, causing serious structural damage to your home or business if left untreated. Over time, unaddressed infestation can compromise ceilings, support framing, and wall assemblies.
Black mold actively feeds on and rots:
- Drywall and wallboards
- Hardwood flooring and subfloors
- Ceiling tiles and joists
- Wooden structural framing
Removing Black Mold
Dealing with widespread black mold growth can be hazardous and is best left to a professional remediation team like R&L Restoration. However, here are safety guidelines for addressing minor, surface-level growth on non-porous materials:
- Safety First: Wear full protective gear, including an N95 or higher respirator mask, safety goggles, rubber boots, and gloves.
- Ventilate: Open doors and windows to increase airflow and isolate affected areas.
- Clean Non-Porous Surfaces: Apply antimicrobial agents or EPA-registered fungicides directly to non-porous surfaces. Note that topical cleaners will not eliminate mold deep inside porous materials like drywall or insulation.
- Fix Moisture Sources: Identify and repair the underlying leak or water source immediately, then run commercial dehumidifiers to eliminate residual moisture.
The steps above are only effective on minor, surface-level growth. For extensive mold contamination, qualified remediation specialists with industrial-grade equipment are required to safely contain and remove the spore source.
Contact R&L Restoration
Extensive black mold growth is a serious issue that requires expert remediation. Founded in 2008, R&L Restoration provides comprehensive mold remediation and full structural repair under one roof. Our team is IICRC-certified, licensed, and insured, serving residential and commercial clients across the greater Houston area.
Suspecting mold growth in your home or business? Call 713-686-8899 .