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A green Catalyst Pet Compostable Pet Waste Bags box with a cat illustration, labeled 100% biodegradable & compostable, contains 60 unscented bags (4 rolls) for odor control; one roll is partly visible through a cutout. A green box labeled Compostable Pet Waste Bags by Catalyst Pet, with Biodegrades Fast! Extra Strong & Leak-Proof for all pet sizes. Features odor control, leaf/sun/tree graphics, and a safety warning for children and pets. Three dark green rolls of Catalyst Pet Compostable Pet Waste Bags are stacked in a pyramid. Each roll features CATALYST in yellow on a green label and OPEN HERE written in white along the side. Text on a green background about 3,000 banned ingredients and a higher standard for home products.
A green Catalyst Pet Compostable Pet Waste Bags box with a cat illustration, labeled 100% biodegradable & compostable, contains 60 unscented bags (4 rolls) for odor control; one roll is partly visible through a cutout.

Catalyst Pet Pet Waste Bags

4 rolls

Why we love it

  • Free from thousands of banned ingredients and meets our EU-informed standards.
  • Made from a renewable resource (corn).
  • Keep your home fresh with perfect odor control.
  • Strong and durable to handle any mess.
Scent: Unscented

$8.99

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Free carbon neutral shipping on orders $29+. Arrives in 3-5 days. Free, easy 30-day returns.

Catalyst Waste Bags are made from bioplastics that come from corn. These bags do a great job protecting your environment while keeping your house clean. Maintain a cleaner cat litter box with the Catalyst Pet high-quality, wide-slatted litter scoop. Specifically designed for Catalyst litter, this durable scoop features wide slats that let clean litter sift through with ease, so you can remove soiled clumps without waste.

Made to last, this premium scoop outperforms typical scoops in strength and efficiency, helping you keep your cat’s space fresh and tidy with every scoop.

  • Made from a renewable resource (corn)
  • Feels matte and nice to touch, not plastic-y
  • Controls odors perfectly

PLA, PBAT, Corn Starch

Scoop clumps from the litter box and place them directly into waste bag. Tie the waste bag securely and dispose of it in the trash. Do not flush. Use additional bags as needed until the litter box is fully cleaned out.

Grove Values

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An assortment of dog products on a blue background, including Ziwi Peak beef dog food, Shameless Pets dental stick treats, two cans of I and Love and You wet food, black chew sticks, Firm Paw Hero balm, and Earth Rated poop bags.

Because your pets deserve the very best.

From food to grooming, every pet product is reviewed to meet Grove’s ingredient and material standards — minimizing unnecessary additives and reducing plastic wherever possible.

A bag of Feline Natural Chicken Feast freeze-dried cat food is displayed against a blue circular background. The package features an image of a cat sitting in grass and highlights that the food is grain-free and made from cage-free chicken.

Vetted for ingredient quality

Made without artificial preservatives, synthetic dyes, or phthalates

Two purple and yellow skincare product tubes labeled kin+kind Nose-Paw Natural Moisturizer on a bright blue circular background. One tube is upright, and the other is lying on its side, showing a graphic of leaves and fruit.

Certified cruelty free

And reviewed for ingredient quality and material impact wherever applicable

A teal Finn Calming Aid container with its lid off spills soft, brown chewable supplements onto a bright blue circular background.

Less plastic, less waste

Reduced-plastic options for less waste and microplastic exposure

A close-up of a human fingertip with colorful microplastic particles on the skin, and images of a plastic bag, bottle, and six-pack ring layered in the corner, highlighting plastic pollution.

Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog

Shop Beyond Plastic™

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