Hundreds of mold species can turn up indoors, but a handful account for most of what's found in South Florida homes. You generally don't need to identify the species yourself — the response to indoor mold is similar regardless of type — but knowing the common ones helps you understand what you're dealing with.
The greenish-black mold tied to sustained water damage on drywall and wood. Needs careful containment to remove.
One of the most common indoor molds — many colors, found on walls, insulation and very often in Florida AC systems.
Blue-green mold that spreads fast indoors after water damage, on materials, fabrics and wallpaper.
Olive-green to brown mold that grows in warm and cool spots alike — fabrics, carpets and around AC vents.
For removal decisions, usually not. EPA guidance is that any sustained indoor mold growth should be cleaned up and the moisture source fixed, regardless of species. Lab identification matters mainly for documentation — insurance, condo associations, real estate or medical situations — which is where testing comes in.
Seeing something and not sure what it is? A free assessment will tell you what you're dealing with and whether it needs professional removal.
No obligation — just a fast, honest evaluation from a licensed local pro.
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