Need lasting odor control around your cat’s litter box? Fresh Wave’s Jumbo Litter Box Gel neutralizes tough smells wafting from the litter box using plant oils. Designed to evaporate with natural air flow, this cat litter deodorizer cuts sour, pungent odors continuously. Safe and free from synthetic fragrances, it’s the perfect odor control cat litter box solution for any home, no matter how many cats or litter boxes you have.