Decomposition odors are among the most challenging problems in residential restoration. They’re stubborn, protein-based, and capable of migrating into porous materials, wall cavities, and HVAC systems. Good news: with the right sequence—source removal, deep cleaning, neutralization, and sealing—you can restore a space to livability. This article explains how pros approach the job, where homeowners can safely help, and where to draw the line. Why decomposition odor is different Decomposition...