I was so excited to receive this, but I only use organic shell cat litter for my cat. Lo and behold, because it's not really stated anywhere on the website (I really had to delve in to find the info), you must use clumping cat litter or it won't work. As a result, I have 15 pounds of cat litter all over my bathroom floor, and I'm not alone. This was an impulse buy, a regrettable one. I am so frustrated and disappointed by this product. What did they think, that people will just order and see how poor this product is when they try to use it? Scam, joke, terrible. Don't order.
Bottom Line: No, I would not recommend this to a friend