One bag per cat per month is the general rule of thumb. Our litter was scientifically engineered so that one pound of Catalyst does the work of four pounds of clumping clay litter. We love that efficiency reducing both production and transportation pollution.

Every order is processed to ship out within one business day after it is placed. It is shipped with the USPS three-business-day service and includes tracking and insurance. For your peace of mind, orders are tracked through the email or mobile number you provide to us.

We've put together a chart to help you decide which of our three formulas are right for you and your pets. See more here!

Our primary ingredient in all three varieties is clean, upcycled pine softwood. This material is sourced from our parent company Lignetics, regional sawmills converting what would have been waste into upcycled litter. No contamination is allowed in the wood: no paint, no stain, or any previously used wood. 

The wood is captured straight off of a mill making Catalyst litter super clean and the litter and sawmill very efficient. Healthy Cat and Multi-Cat, in addition to the pine wood, include a biobased oil, a natural clumping agent, zeolite and a mild natural scent. 

Unscented, in addition to the pine wood, includes only a biobased oil and a natural clumping agent.

Yes. Your cat’s health is of primary importance to us, and we only offer products that we know will keep your cat healthy and well. 

Some customers have asked us about the safety of pine as a litter because pine contains phenol, which is typically found in the bark and needles of pine trees. Natural and synthetic phenol in liquid form can be found in some cleaning fluids, but not in Catalyst. 

Catalyst does not use any bark or needles; Catalyst does not add any liquid phenol into our product.

Catalyst litter is the same cost or less per use as the average clumping clay litter (Catalyst is six cents per use, while clumping clay is seven cents). This is because it’s four times more effective, four times more absorbent and lasts twice as long as clumping clay.

Due to Catalyst's lightweight litter, Litter Robot and sifting litter boxes can occasionally encounter issues sifting the litter. Our users have found that using somewhere between a 50%/50% mix of Catalyst and Clay and a 80%/20% mix (more Catalyst) can solve this problem.

Most cat lovers are not aware that traditional clay litters are usually made of sodium bentonite, a mineral that is strip-mined and not biodegradable. A 2017 report reveals that more than five billion pounds of sodium bentonite is mined each year just for cat litter with the vast majority ending up in landfills—more than 125,000 truckloads each year. Catalyst solves this problem because it is biodegradable and does not require precious resources for its manufacture. In fact, the upcycled soft wood fiber used to make the litter is collected from wood processing facilities that would otherwise send it to a landfill. Because one pound of Catalyst does the work of three pounds of clumping clay litter, it also reduces pollution and carbon emissions that result from production and transportation. 

The wood fiber starts out as a by-product from a sawmill on the industrial plant level. We then take these materials and upcycle them to create the litter. Because it is a by- product, we are not sacrificing additional materials from our beautiful planet. 

Our motto around here is right on every package: Love your pet, Change your planet.

Yes. Catalyst Litter is biodegradable and can be composted. However, we don’t recommend using it as a compost in your garden or in any soil that will be used to grow food. All cat waste has a risk of carrying toxoplasmosis. When disposing of the litter, please follow all local regulations in your region. Our litter is technically flushable, many regulations and BMPs advise not to flush any litter. Please follow your local regulations and BMPs.