Category 2 is typically the most common of water damage we find. After water has passed through other materials such as drywall or carpet it can become grossly contaminated which is the cause to treat the area with precautions.
Cat-2 water damage may result from things such as; aquarium leaks, toilet bowl overflows (w/no fecal), waterbed leaks, dishwashers, cloths washer or hydrostatic pressure causing it to seep from below grade. The affects of cat-2 water may result in potential concerns to cause sickness & discomfort and should not be left untreated or to dwell in the structure for extended periods of time.
Special steps and procedures are taken after a cat-2 to help prevent any further cross contamination as well as treat any affected salvageable materials while restoring the property back to its pre-loss condition. PPE is required for all remediators as well as any 3rd party or subcontractors on-site or in the contained work area!