Multiple Cat Unscented, 32-Pounds

This is hands down one of my top cat litters overall and easily my favorite from World’s Best Cat Litter. I’ve tried over 20 different litters (truly not being dramatic), and I’m very picky about ingredients, performance, and value — so I don’t say this lightly. The unscented red label checks all the boxes for me: clean ingredients, solid odor control without artificial fragrance, good clumping, and a price that actually makes sense for the quality. It just works, consistently, without trying to be gimmicky. If you’re someone who cares about what’s in your litter, wants something reliable, and doesn’t want overpowering scents, this is an easy recommendation. I keep coming back to it for a reason.

This is the best cat litter I've used - no dust, no odor, safe for kittens but still clumps urine. It's so much nicer to empty the litter box when there isn't a cloud of clay dust entering my lungs. This does track outside the box, like most litters, but a litter mat reduces this drastically. All cats I've had use it (including fosters) have liked it without issue. I recommend this litter to everyone.

Is an excellent clumping cat litter and controls smell very well

It feels a little weird to be reviewing something my cats poop and pee in, but here we are. I switched to World's Best Cat Litter from clumping clay litter, which I have used for over 20 years, after getting tired of the heavy fragrance of scented litters, the entire lack of odor control from unscented options, and all of the dust that was present with even the "best" dust-free litters. This was one of the best choices I've ever made in my decades of cat ownership. This litter is truly unscented, yet somehow keeps odor to a minimum as long as you scoop it regularly. I let it go for 3 or 4 days while out of town, and even then the smell was minimal until I was bent over the litter boxes to clean them. If you scoop daily or at least every other day, the stink will stay away (unless you have a cat like one of mine, who refuses to bury his poop, and you can smell it across the whole house, haha). The tiny amount dust when pouring the litter is also mind-blowing coming from clay litters. That's not to say there is zero dust, but I'm not blowing it out of my nose for 20 minutes after taking care of the litter boxes like I used to, and that's good enough for me! It also clumps like a boss, honestly better than any clay litter I've used, and it scoops well. On top of all that, this litter does last so much longer than other options. Honestly, I'm paying roughly the same price per order for this 32lb bag as I was for about 50lbs of my previous litter, but I'm having to order less frequently. The one knock I will give this litter is that it does track out of the box just as badly as every other litter I've used, but with the size of the litter bits (not sure the best way to say that) makes it much easier to sweep or vacuum up than clay litters. The reason I'm not taking a star off for this though is because the tracking does seem to remain contained to about a two foot radius around the boxes--I guess it falls off my cats' feet much more efficiently...I don't know, but I'm not finding litter all around the house, so another win. Is it more pricey than other options of the same weight? Yes. But is it worth the cost? Yes!

You can get much cheaper cat litter but that cheap stuff goes everywhere. World's Best is just nicer, less mess (though the cat still tries her best to kick it out the box), clumps well, smells great and keeps odors minimal to non-existent.