Okay, so being preggo, my husband has had to clean the litter box, and well..he just doesn't do a great job. So I bought this.

http://www.scoopfree.com/

Seriously, it is the greatest invention ever, so easy to clean and use. I don't mean to sound like a commercial, but it is proving to be a lifesaver, so if any of you have cats out there, I HIGHLY recommend this product.