I'll buy because it's cheap.

This cat litter works ok if you stay up on cleaning your litter box. Its not amazing it clumps but when you go to scoop some #1 "chunks" break apart and separate so clean up isn't always pleasant and you can't work fast so sometimes its just best to use less and empty it fully instead of scooping. I buy it based on the price tag at $12 for 22 kg i'll take the extra time to scoop the chunks so they don't break apart.

This litter is ok but I don't use it all the time. I only buy it when money is tight because it is inexpensive. It does the job but clumps up a lot and I go through more product than with other litters. Plus there's a lot of dust when pouring out fresh. There's also a clay smell to it which I find unpleasant.

This cat litter was absolutely horrible. It was a good price so we tried it, but we literally just threw it out. It stunk so bad, we could even smell it from upstairs. We have an automatic cat litter box, and it didn't work well in the machine at all. Worst cat litter we have tried.