Enhance your Litter-Robot experience with the OdorTrap 6 Pack, designed to work in tandem with your existing unit to effectively eliminate litter box odors. Utilizing advanced plant-based oil technology, OdorTrap attracts, attaches to, and destroys odor molecules through natural chemical processes, providing a superior and long-lasting solution for pet odor elimination. Keep your home fresh and your pet's space clean with this essential accessory. Product Summary: OdorTrap, Litter-Robot accessory, odor eliminator, plant-based, natural chemistry, pet odor control, 6 pack.