Some describe Dead Scent as smelling similar to a pool or that it has a chlorine-like scent. However Dead Scent is not traditional chlorine. Dead Scent ClO₂ will penetrate any porous material or surface to eliminate odours, bacteria, mould, mildew, and dangerous pathogens. Also, because it's a vapour the entire interior can be treated all at once with one treatment, leaving no mess or clean-up! Just a fresh smelling space.