However, fires in homes are not just of wood but include – plastics, fabrics, chemicals, and other construction materials. These produce a range of toxic off-gases, as well as complex odors. Synthetic odors are generated by burning plastics and synthetic textiles. This form of residue is typically black in color and smudges easily.
In addition to creating toxic indoor air quality, fire and smoke can also cause severe structural damage to the building. Due to the ability for the fire and smoke to create extreme heat, visible damage may not be present even though structural integrity of areas like the foundation, floor hoists and load bearing framing may be impacted. It is always recommended after a fire to have the fire department assess the structure for safety before entry.
For tips on fire prevention and preparedness visit the National Fire Protection Association (NFPA) website. http://www.nfpa.org