Fifi Litter Natural composition is carefully tested and when in contact with the cat urine & poops, long-lasting odor control . This results in excellent and quick clumping .So when we scoop their little treasures out, we do not have to fear breaking and leaving a mess in the litter and you will never smell your cat's dirty treasures again. Choosing a good quality cat litter is important for both the health and well-being of your feline companion, as well as for maintaining a clean and odor-free household.