Testing for Smoke Residue

3/30/2019 (Permalink)

Dry Sponge used for testing for smoke residue.

In areas where visual signs are not evident but smoke odors still exist, it will be necessary to test for smoke. It is the adjoining and more distant areas such as spaces inside wall cavities, and in basement, attics, and walk-in closets, where a methodical inspection is necessary. Smoke deposits will likely be found in and on the following areas:

• Cold surfaces
  • Outside walls of the structure
  • Glass surfaces
• Metallic surfaces
• Horizontal surfaces
• Surfaces that carry state charges, such as plastic garment bags
• HVAC system filters
• Inside HVAC system ducting

Soot and odor are evaluated as levels of contamination ranging from light to heavy. These levels are determined based on the experience of the Project Manager and his or her observations during testing. Testing provides positive proof and valid documentation that smoke contamination does in fact exist. Insurance companies need this documentation from our Project Managers in order to extend the scope of work necessary to properly clean up after a fire.

Initially the Project Manger collects "swipe tests" of all the surfaces listed above. Cosmetic wedges, dry sponges or white facial tissues work well for sample collection. Occasionally the customer and/or adjuster may ask if a particular damaged item or surface can be restored. When this occurs we first test the item before making an appropriate decision.