World’s Best Cat Litter original corn formula was an adjustment for me more than my cats. The texture looks strange at first, but scooping is easier once you get used to it. I like that it doesn’t stick to the box. Odor control is okay, not overpowering. Combined with Pure Cravings wet food, the box stays fresher than it did with clay. I don’t flush it, even though it says you can old plumbing scares me.