Specially formulated to neutralize odors. 24/7 performance. 99.6% dust free. Long lasting odor control. Low tracking & easy maintenance. 24/7 Performance: The long lasting odor control of 24/7 Performance helps you maintain a worry-free week. The deodorizing system helps keep odors under control around the clock, while making maintenance easy. Tidy Cats - odor control for your multiple cat home. Extended release deodorizing system. Great absorption - powerful odor control. Low tracking. Long lasting odor control is now: 24/7 performance. Visit us at www.tidycats.com. Your pet, our passion. At Purina we're unconditionally devoted to pets. We've dedicated over 75 years to developing the high-quality products that satisfy the needs of dogs and cats. To find out how we can help you provide a long, happy and healthy life for your pet, Ask Purina at Purina.com. Visit us online. Made in USA.