World's Best Cat Litter Review

1. The Lighthouse Online

Marina Michaels, who says she doesn't trust clumping clay cat litters, discusses non-clumping alternatives in detail, trying out many of the brands with her cat. She criticizes World's Best Cat Litter for not using organic corn, but still says it's a safe alternative to clumping clay litters and cites World's Best and Swheatscoop as the two best non-clay clumping litters.

Review: Alternatives to Clumping Clay Litters, Marina Michaels, Updated June 24, 2008

2. San Francisco Chronicle

In this thorough article, Christie Keith discusses various types of cat litters and makes some recommendations. She says World's Best Cat Litter is the best clumping non-clay litter, even though it's expensive. Also recommended is Feline Pine, with the caveat that some cats don't like its texture.

Review: Digging Deep into the Cat Litter Question, Christie Keith, July 10, 2007

3. Suite 101

Darlene Cheek, who runs a "cattery" and has 14 cats living in her home, compares six cat litters. She says that World's Best Cat Litter is dusty and messy. She complains that it's expensive, and she also finds the odor of the wet litter to be offensive.

Review: What IS the Best Cat Litter?, Darlene Cheek, Aug. 21, 2007

4. Petco.com

The online pet-supply retailer Petco is a good source of customer reviews for cat litter. World's Best Cat Litter is one of the favorites here, with above-average ratings from 57 users. A few owners do say their cats won't go near it, and many note that it's expensive.

Review: World's Best Cat Litter, Original Formula, Contributors to Petco.com

5. Amazon.com

World's Best Cat Litter gets slightly above-average reviews at Amazon.com from about 30 users. While users generally like it, some complain it has a corn-like smell and does not cover up odors well.

Review: World's Best 00558 Cat Litter, Original, Contributors to Amazon.com