Add the dank stench of mold and mildew to your zombified haunted house, or eerie abandoned warehouse with our Decay Fog Scent. This fog scent additive instantly conjures images of moth-eaten clothing, discarded and forgotten belongings, and even rotting flesh.

One ounce of water-based scent additive treats one gallon of fog fluid used in outdoor settings, or two gallons of fog fluid used in indoor settings.

Available in 2 oz., 4 oz., 8 oz., and gallon sizes.