Carpet wet with clean water, like from a supply line, ice maker or water heater, can usually be dried and reinstalled if drying starts within a day or two. Carpet soaked by sewage, toilet overflow with waste, or storm water from outside should be replaced, because contamination soaks into the fibers and backing.
| Water source | Carpet | Carpet pad |
|---|---|---|
| Clean water, caught within 24 to 48 hours | Usually saved | Often replaced if soaked |
| Clean water left 2+ days | Sometimes saved, depends on smell and delamination | Replaced |
| Washer or dishwasher discharge (gray water) | Often saved after cleaning | Replaced |
| Sewage or toilet overflow with waste | Replaced | Replaced |
| Storm or flood water from outside | Replaced | Replaced |



