Is It Safe to Enter a House After a Fire?

Water from firefighting efforts can soak into drywall, insulation, and wood, creating a heavy, unstable mess. That water can also hide electrical hazards, as outlets and wiring may be damaged. Soot and ash can coat every surface, and some residues are toxic if touched or inhaled.

Do not turn on lights, flip switches, or use appliances until an electrician checks the wiring. Avoid touching anything, as soot can transfer to your skin and be ingested. If you must enter for a quick look, wear gloves, a mask, and long sleeves, and keep children and pets out.

• Look for sagging ceilings or floors before stepping in
• Check for the smell of gas and leave immediately if you notice it
• Do not use water to clean soot, as it can spread the damage
• Open windows only if the fire department says it is safe
• Keep a flashlight handy, but do not use it until power is off
• Take photos of damage from outside if possible

Once the house is deemed safe, cleaning requires care. Soot and ash are fine particles that can get into your lungs, so wear a respirator and protective clothing. Use a vacuum with a HEPA filter to remove loose soot, but avoid sweeping, which stirs up dust.

For water damage from firefighting, drying out the home is critical. The pros use industrial fans and dehumidifiers to dry walls and floors, which helps prevent mold. If you have water damage, you may need to remove soaked drywall and flooring to avoid further issues.

• Wear an N95 mask and gloves during any cleanup
• Wash hands and face after being inside
• Do not eat or drink anything that was in the fire area
• Throw away food that was exposed to heat or smoke
• Keep pets inside until the house is cleaned
• Change clothes and shower after cleanup