Mold can grow on wood, in carpet, installation, and even behind walls where they can continue to grow undetected. ... If damp or wet drywall becomes moist and is not dried out properly within 48 hours, mold can be suspected to be growing within the walls, even if it's not visible.
In the picture above was a photo taken at a mold remediation job. The owner mentioned her 6 year daughter would constantly have a cold and irritated eyes, she suspected mold in her house, she was right!
Thanks to SERVPRO of Carson/West Carson, the homeowner reached out to us and thanked us for our work! Her daughter no longer suffers from constant colds/eye infections.