28lb Original Comfort Care Unscented, 12.7 kg

Simply amazing!!! I have spent a fortune trying different litters for my 2 house cats. The last litter was a 5 in 1 tofu clay mix that cost approx £55 a month! That was very good but not a patch on this stuff. There is NO smell! It lasts ages and ages but the best bit is it stays in the tray-no tracking at all. Its strongly clumping so very easy to clean out and the poops are dry and easy to get out. This bag of 28lb should easily last the 2 months suggested in the guidelines. Very happy customer and two very happy cats!!

I've tried every litter going - Catsan, pellets, crystals, Tesco, Aldi, the lot. This clumps properly, and controls smell for days. It's not magic - fresh deposits still smell and scooping is still grim - but it's night and day better than cheaper brands. My partner suggested switching back to save money and I flat-out refused. 6.8kg gets you 2-3 full litter changes with top ups in between. We have a 4 y.o. ragdoll and an XL litter tray.

Recommended by a vet. It was great, so I still recommend it, even though we've moved on to a different brand of cat litter. It was clumping well, the odours weren't strong while using it, just a bit messy when cat was leaving the box.

We have 2 cats. The poop and wee gets removed each evening and the sand is changed every 5 days. There is no significant smell, plus the clumps that do stick to the bottom of the tray lift off really easily when doing the litter change. One big bonus is that the gravel is really quiet - we live in a quiet neighbourhood and the house itself is quiet so wood pellets were really noisy when a cat was doing it's business at 2 am... This tho is almost silent - quite a huge benefit. As a kitty litter, I cannot recommend this enough. As something to spend my limited income on each month, I have to say this is far too expensive !

Bought this after reading other reviews. Best kitty litter I've ever tried. It's expensive but if you remove "deposits" daily it lasts ages. Clumps really well. Highly recommended!

I’ve tried more cat litters than I care to admit over the years — clay, clumping, scented, unscented — and I’ve often been disappointed either by dust, smell, or the mess. The World's Best Cat Litter 28 lb Original Comfort Care (Unscented) has quickly become the one I keep coming back to. It’s gentle on paws, low‑mess, and much better for both cats and humans to live with. I first switched to this litter because I wanted something unscented (my cats are sensitive, and strongly scented litters always made them wary) and non‑dusty (my old litter meant I was constantly sweeping floors and sneezing). The first thing I noticed was how lightweight it is compared with traditional clay litter — and that meant less dust stirred up when my cats dug or covered. Clumping and cleaning are much easier. The litter forms firm clumps, which makes scooping out soiled spots quick and clean — less dust, less mess, and less waste overall. The unscented formula means there’s no artificial fragrance overwhelming the room, so the litter box area stays more neutral and comfortable. My cats seemed to take to it straight away. Their paws didn’t get dusty, and they seemed more relaxed about using the litter box. Even the fussier one — who normally rejects dusty or heavily scented litters — seems to prefer this. The 12.7 kg bag lasts a good while, even with two cats, and I don’t have to refill as often as with lighter‑weight litters. Overall, using this litter has noticeably improved cleanliness, air quality, and general comfort. If you’re after a cat litter that’s easy to manage, low dust, unscented and gentle for cats — while still doing the job properly — this Original Comfort Care version from World’s Best Cat Litter is one of the best I’ve used.

I’ve used this for years. Excellent clumping makes it easy to clean, I never have any litter box smell and it’s not too bad for ‘tracking’. All my cats have taken to it immediately and because it’s corn based I don’t worry about them ingesting it. Not cheap but worth it.

Would not recommend. Worst cat litter we've used. Within single day of use, the litter basically turned to dust and tracked over the whole house. We were having to hoover every day but the floors still looked grubby so only steam mopping would properly get rid of the dust. It tracked much much further than any other type of litter we tried and was much harder to clean up. Pictures attached are from trays less than two days old and i had hoovered less than 24 hours before. Did an ok job of clumping & managing the smell but nothing better than the regular clumping supermarket brands that you can get at a quarter of the cost. Would expect a lot better quality for the cost. We tried this as a similar priced alternative to katkin litter and it did not compare.