With odor eliminating carbon. Freshens every step. Keep your home fresh with the vibrant scent of Fresh Expressions Mountain Forest Scoopable litter. Every member of the family appreciates a fresh smelling litter box. Let Fresh Expressions Scoopable litter keep your home welcoming with inviting fresh scents. This patented formula is just as clean and safe for use by your cat as other Fresh Step litters and works better to eliminate odors than the leading Scoopable litter( based on lab tests). This formula has carbon inside the granules. The carbon helps eliminate the odors on contact, so odors are neutralized before they leave the box. Carbon's used as a freshening ingredient in many household items you may already use, including water filters, air filters and fish tanks. Made in the USA.