You put out the fire days ago, so why are yellow and brown stains suddenly spreading across your walls like they have a mind of their own? Here's what's happening. Smoke particles don't just sit on surfaces, they penetrate deep into drywall and insulation. When humidity rises or temperatures shift, those hidden particles reactivate and push back through the paint. If water was used to fight the flames, you've got an even bigger problem because moisture pulls soot residue toward the surface. Without proper Fire Damage Restoration Service Kittery ME, those stains will keep coming back no matter how many times you paint over them. A Fire Damage Restoration Contractor near me can actually stop the spread at the source. Garvey Construction LLC : https://www.google.com/maps?cid=14276188918997531154 More details here : https://vintfint.com/blogs/222775/Why-Your-Walls-Are-Staining-Worse-Days-After-the-Fire