Excessive dust. Moderate adhesion and odor control that worsens over time. It sticks to the paws and the house gets filled with it even though I have a special mat outside the litter box. The 10kg cannot last a month with daily proper cleaning.
I tried pellets and it's a big upgrade, especially the tofu ones.

The Van Cat was the litter I used for years and it was accepted by the pet without many complaints. While initially it did an excellent job, in my last purchase I was disappointed. The clumps with the liquids did not dry completely and dissolved completely, leaving something like dark-colored mud behind and of course I couldn't remove them. I thought maybe it was my fault and I went to clean the toilet too early, however, I noticed that they didn't dry even after a few days for the clump to come out in one piece. I observed this result in 2 packages of litter from different stores. I don't know if something changed in the composition or if I got a defective batch, but it was unacceptable for such a litter at this price to have to throw away a large quantity because the clumps didn't stick properly. It also always left a lot of dust, which initially I overlooked. I had to change brands. On the positive side, the scent covered all odors.

The best sand by far!!!!! It keeps the odors and lasts a lot!!! Every time I bought a different one because I couldn't find this one, I was disappointed!

It is affordable and does its job well! It smells very pleasant and makes the whole cleaning process a little more bearable! It clumps well too. We have 4 cats, 2 closed litter boxes, so I can't have high expectations for the odors, but it's okay.

We got it for testing as it was cheaper than the everclean we had been using so far (and from which we had no complaint but no comparison measure because we had not used any other sand).

Unfortunately, the clumping was worse and a little dust was raised during cleaning, but mainly it held very few odors. At first, we thought it was because the weather got warmer or because our cat grew up and we started taking the sand out on the balcony because the smell was annoying. Now that it's finished and we got everclean again, we realized that it was solely the sand's fault. The only "positive" thing was that it smelled nicer when you put it in.

We clean it daily.