Signs you might have mold
- A musty, earthy smell that hangs around — often the first sign, even before you see anything.
- Spots or fuzzy patches that are black, green, gray, or white on walls, ceilings, or wood.
- Water stains or discoloration on ceilings and walls.
- Peeling, bubbling, or cracking paint or wallpaper.
- Warped or soft floors and baseboards.
- Condensation on windows and pipes, or rooms that always feel damp.
- Allergy symptoms that get worse at home — sneezing, stuffy nose, itchy eyes — and improve when you leave.
- A past leak or flood, even if it seemed to dry out.
Where mold hides in Eastern NC homes
- Crawlspaces — the most common spot we find mold in this area, thanks to humidity and poor drainage
- Attics, especially near roof leaks or poor ventilation
- Under sinks and behind toilets
- Behind refrigerators, washing machines, and dishwashers
- Around windows and exterior doors
- Inside HVAC ducts and around air handlers
- Bathrooms without a working exhaust fan
When to call a professional
A small spot on a hard surface in a bathroom can often be cleaned. But call a professional if the mold covers a large area, keeps coming back, follows water damage, is inside walls or your crawlspace, or if anyone in your home has asthma or health concerns. Painting over mold or spraying bleach won't solve it — the moisture source has to be fixed.
Common questions
What does mold smell like?
Most people describe it as musty, earthy, or like wet socks or old cardboard. A lingering smell like that often means mold is growing somewhere you can't see.
How quickly can mold grow after a leak?
Mold can start growing within 24 to 48 hours on wet materials, especially in warm, humid conditions like Eastern North Carolina.
Can I clean mold myself?
Small spots on hard, non-porous surfaces can often be cleaned. Large areas, mold inside walls or crawlspaces, or mold that keeps returning should be handled by a professional.