This is a Pretty Litter Review. I explain the colors and what they mean and my experience using Pretty Litter with my cat. I bought mine at Target it is also available on the Pretty Litter website.
(Note: I am not sponsored by this company and I have purchased these product on my own.)

Pretty Litter Website: www.prettylitter.com
Litter Box: So Phresh Funny Cat Litter Box Privacy Hood, Large www.petco.com

Pros
less smell
no dust
a bag last 1 month
easy to scoop
colors indicate heath issues
Cons
tracks more