Tidy Cats 24/7 Performance Clumping Litter Review: The Multi-Cat Household Default

Tidy Cats has been a fixture in the litter aisle for decades, and the 24/7 Performance line is the brand leaning into what most owners actually search for: something that controls odor around the clock without babysitting the box every few hours. With well over 100,000 ratings and a 4.8-star average on Amazon, it’s one of the highest-volume litter products sold on the platform, and that kind of track record matters when you’re buying something in 35-plus-pound jugs sight unseen.

The real draw for a lot of shoppers is math, not marketing. Sold in large 35 to 38 lb jugs and boxes, the price per pound undercuts a lot of boutique and “natural” litters by a wide margin. For a household running two, three, or more litter boxes, that adds up fast, and it’s a big part of why this is a recurring number one or two seller in the Cat Litter category rather than a niche pick.

As a clumping clay litter, it forms solid, scoopable clumps on contact with urine, which is the baseline most cat owners expect at this point — no clumping, no deal. Owners consistently report that the clumps hold together well enough for daily scooping without crumbling apart in the box, which keeps the unclumped litter cleaner longer between full changes.

The “24/7” name refers to Purina’s continuous odor-control claim, and in a multi-cat home this is really the whole pitch: can it keep a shared box from smelling by dinnertime? Most owners find it holds up well for normal daily use, especially when paired with regular scooping, though no clay litter — this one included — is a substitute for actually cleaning the box. It’s available in both scented and unscented versions, which matters if you or your cat is sensitive to fragrance; the unscented version is the safer default if you’re not sure which your cat prefers.

The trade-offs here are the ones you’d expect from a budget clay litter sold at scale. Some users report more dust than they’d like, especially when pouring a fresh jug or when a cat digs enthusiastically — worth knowing if anyone in the house has asthma or allergies, or if your cat is a vigorous digger. The 35 to 38 lb packaging is genuinely heavy and bulky, which is fine once it’s home but can be a real chore to carry in from the car or up a flight of stairs. And like all clay-based litters, it’s not flushable and not biodegradable, so it has to go out with the trash — not the toilet, and not the compost bin, no matter what the box tempts you to believe.

If you’re managing multiple cats and multiple boxes and just want something dependable that won’t blow the budget, this is a very safe default — it’s sold that many jugs to that many households for a reason. It’s less of a fit if you’re specifically hunting for a low-dust or plant-based litter, or if anyone in the home has respiratory sensitivities that make even moderate dust a dealbreaker.

For most multi-cat homes, though, the combination of reliable clumping, real odor control, and a low price per pound is exactly the unglamorous formula that keeps this litter at the top of the bestseller list.