No effective
I am really disappointed with the clumping ability of this litter. Although it coats any mess, when you try to scoop it out, it breaks up into lots of little pieces. I have 2 scoops & totally need the fine one for removing this litter. The smell isn't great either. I have been buying litter from Zooplus for years & this is the first time I have been really disappointed. There are better Tigerino products available or opt for Golden Grey or World's Best.