Rated 4.9 out of 5 by 1456
Rated 5 out of 5 by DMT Great Clumping, Odorless & Dustless Litter!
For 7-8 yrs. have been using green World's Best clumping cat litter for as many as 3 cats. Now have two kitties (see pix). It's much better than red W.B., which doesn't seem to clump or eliminate odors like green W.B. Have used lavender W.B. when green's not available; it's just as good!
September 17, 2016
Rated 3 out of 5 by manacat Minor Issues but still great
Overall the product is great and I can't complain. The litter has less dust than most other litters however there is still dust. It definitely clumps very well and easy to clean. I love that about the product. With it being safe for cats and myself it is super important. However, the cat litter dust gets tracked literally every where and even though I clean it frequently the litter gets quite odorous after my cat uses it. I'll likely try a scented brand to see if that cuts the smell a bit. Despite those two things it is a really great litter. I've tried others and I definitely prefer this one.
September 16, 2016
Rated 5 out of 5 by Shari Will never buy another Brand
I have 3 cats and started with the Lavender, now using the Red bag it has less dust for the cat paws to track around. No matter which one is available I will purchase this Brand only it's well worth the cost, clean up is so easy!!
August 13, 2016
Rated 1 out of 5 by BarbaraZ NOT AS GOOD AS IT WAS!
I have been using this product for over 10 years, but I am on the Petsmart website looking for another litter because of poor quality now of "World's Best!" It is NO LONGER "WORLDS BEST!"
The quality of the product has severely degraded over the years. Now it DOES NOT CLUMP, has LOTS OF DUST, and TRACKS SO BADLY that I have to vacuum the area around the cat boxes (I have 3 cats) daily to try to control the tracking. If it tracks around the house and you walk on the granules, it turns to a powder which then plugs up the vacuum cleaner bag pretty quickly.
Not pleased with this! Used to be excellent product -- but NOT ANY MORE!
July 31, 2016