Petco Crystal Cat Litter - Kitty Litter Keep your litter box fresh and clean for your feline friend with Petco Crystal Cat Litter. This unique kitty litter uses odor-absorbing crystals that provide better odor and moisture control than many clay litter varieties. Your cat will be happier and your home will smell fresher with this super effective cat litter.Cats can be very particular about the type of litter in their litter box. Everything from texture to smell can affect whether or not they choose to accept one type of litter over another. A clean-feeling, odor-free litter box is always preferable to your cat. That's where Petco Crystal Cat Litter can help.This kitty litter is made with crystals formed from silica gel, an inert and non-toxic material that is safe for you, your cat and the environment. Silica crystals quickly absorb pet waste - instead of clumping like clay litter - and leave litter dry. The advanced absorption power helps to inhibit bacteria growth and neutralizes odors from both liquid and solid waste. The fast-acting moisture absorbency and odor-control keeps your little box smelling fresh so your cat will stay pleased.Petco Crystal Cat Litter can absorb liquid pet waste and odors in a litter box for up to one month. Crystal kitty litter tends to be more effective pound for pound compared to clay because the crystals are so much lighter than clay litter particles. Crystal litter also produces less dust than clay litters, keeping your house cleaner and fresher.Petco Crystal can be increasingly mixed with your existing litter in order to make the change in litters more gradual for your cat.