The Short Answer
Once it is safe, document damage, remove water, and dry the structure as fast as possible. Materials that stay wet beyond 24 to 48 hours are at risk. A mold assessment helps after storms when water entered walls, ceilings, or flooring, or when you need documentation for insurance.
Safety first
Do not enter a flooded home until authorities say it is safe and power to wet areas is off. Floodwater can carry contaminants, so wear gloves, boots, and eye protection when cleaning up.
Document everything
Photograph every affected room, the waterline on walls, damaged contents, and exterior damage to roofs, windows, and doors. Record dates. Insurers and contractors will both ask for this.
Dry fast, and dry thoroughly
Remove standing water, pull wet carpet and pad, and get air moving. Once power is safe, run the air conditioning and dehumidifiers. Wet drywall and insulation that cannot dry quickly often need to come out.
Hidden water after storms
- Wind-driven rain forced past windows and sliding doors.
- Roof damage that let water into attic insulation.
- Water wicking up the bottom of interior walls.
- Moisture trapped under laminate, vinyl, or wood flooring.
When an assessment makes sense
Consider an assessment when water entered building cavities, when a musty odor develops in the weeks after a storm, or when you want independent documentation of conditions before or after repairs. A post-remediation verification can also confirm that cleanup achieved what it was supposed to.