Visual Signs: Pictures to your left show clues of what mold looks like. Cottony, fuzzy, velvety or slimy patches on walls, ceilings or fabric are all visual clues.
Smell: A strong, musty, or rotting odor is often the first sign, even when the mold is hidden/not visable.
Physical Symptoms: Feeling sick, unexpected allergy flare-ups (sneezing, coughing, red eyes, skin rashes).