Resources
What Does Black Mold Look Like?
Black mold is a general term for dark-colored molds — most notably Stachybotrys chartarum.
Appearance
Typically dark greenish-black, slimy when wet, and powdery when dry. It commonly appears on chronically wet drywall, wood, and other cellulose materials.
Where it grows
Areas of persistent moisture: behind leaking pipes, under sinks, on flood-damaged drywall, and in poorly ventilated basements or crawl spaces.
Why lab testing matters
Visual identification is not enough — many molds look similar. Lab analysis confirms the species and guides safe next steps.
Get a professional opinion
If you're unsure about mold in your property, the safest step is a professional inspection. Call 747-688-9717 to speak with Platinum Mold Testing in Glendale, CA.
Frequently Asked Questions
When should I call a professional mold inspector?+
Call an inspector when you see visible growth, smell a persistent musty odor, have had recent water damage, or are experiencing unexplained indoor health symptoms.
Do you offer inspections outside of business hours?+
Yes — Platinum Mold Testing is available 24 hours a day, 7 days a week for emergencies and scheduling flexibility.
Is mold testing always necessary?+
Not always. If mold is already visible, testing may not add value beyond confirming the species. When mold is suspected but hidden, testing is often the only reliable way to confirm it.
Concerned About Mold? Schedule a Professional Inspection Today.
Speak with a Platinum Mold Testing specialist. We serve Glendale, CA and the surrounding Los Angeles County area — open 24 hours, monday to sunday.