Why sewage cleanup is different
Sewage backups are not treated like clean water leaks. Contaminated water is classified separately because it carries bacteria, viruses, and organic matter that require disinfection steps beyond standard water damage drying. Porous materials such as drywall, insulation, subfloor materials, carpet padding, and trim that have been in contact with sewage for more than a short time typically cannot be restored and must be removed, bagged, and disposed of properly. The cleanup process combines water damage extraction, structural removal, professional disinfection, deodorization, and drying.