Mold can begin to develop within 24 to 48 hours after water damage occurs, but several factors influence this timeline. Humidity levels, temperature, and the type of materials affected all play a crucial role in mold growth. For instance, porous materials like drywall and carpet can foster mold more quickly than non-porous surfaces. Understanding the conditions that promote mold growth is essential for effective prevention and remediation. If you suspect mold after water damage, it's vital to act swiftly to mitigate health risks and property damage. Ask Improvi.ai for personalized guidance on mold prevention and treatment options.