After a sewage backup, restoration professionals assess the damage to determine what can be cleaned and saved and what must be removed. Porous materials like carpets, drywall, and insulation usually need to be discarded due to contamination. Non-porous items, such as metal or plastic, may be sanitized and saved.
The decision to save or remove materials depends on the extent of contamination and the material type. Professionals evaluate each item, considering both the level of exposure to contaminated water and the potential for successful sanitation.
Items that absorb water quickly and are difficult to clean, such as upholstered furniture, typically require removal. Restoration professionals guide homeowners through these decisions, balancing safety and cost considerations.