Eliminates odors from: 1. Urine 2. Feces 3. Bacteria. Carbon + plant extracts eliminate odors, naturally! Fresh Step. Freshens with every step. Triple action odor control! Fights odors from all 3 sources. 1. Blocks urine odors. 2. Eliminates fecal odors. 3. Inhibits odor-causing bacteria. Please visit our website at www.freshstep.com. Paper box - Please recycle empty box. how2recycle.info. Made in the USA.