Fight litter box smells for 30 days with Fresh Step Cat Litter*

Cats are wonderful pets. They’re sweet, funny, cuddly little friends, but the litter box can be a problem. If you have an indoor cat, you know the endless cycle of cleaning, deodorizing, and refilling, and odors still come back, no matter how careful you are. Fresh Step Heavy Duty 30-Day Odor Control is one of our favorite cat litters of 2025 because it finally breaks that cycle. Fresh Step Heavy Duty is part of the Fresh Step cat litter lineup, and it keeps odors under control for a full month so your litter box stays fresh and you can spend more time playing with your cat instead of managing the box.

30 Days of Odor Control

Fresh Step Heavy Duty 30-Day Odor Control is the brand’s longest odor-fighting Fresh Step litter formula†, and it shows. Each box is packed with 3X odor-eliminating activated carbon* that traps smells before they spread, keeping your home fresh for a full month. Febreze adds a light clean scent that never feels overpowering, even in multi-cat households. Whether you share your space with one cat or an entire clowder (the real name for a group of cats), this litter tackles tough odors three times longer than the leading brand*. With a guarantee of 30 days of odor control**, you can trust that the litter box will stay manageable between scoops††.

Less Time Scooping, More Time Cuddling

This Fresh Step cat litter forms tight, solid clumps that lift out easily, so cleaning is a breeze. The low-dust formula helps keep the area around the box cleaner.

Because the clumps stay firm, you remove only what needs to go and keep the rest of the litter fresh. The formula is designed for both single-cat and multi-cat households, so it’s a practical choice no matter how many feline friends you have. Spend less time on litter duty and more time enjoying your cat’s company.

A Brand Cat Parents Rely On

Fresh Step has long been a favorite among cat owners, thanks to products like Fresh Step crystals, Fresh Step Clean Paws, and Fresh Step unscented cat litters. Heavy Duty 30-Day Odor Control builds on that reputation with their most powerful odor-fighting formula in the lineup. Whether you prefer crystals for low tracking, clean paws for reduced scatter, or unscented options, there’s an option for every kind of cat home. Heavy Duty is the all-in-one option when you want lasting freshness and dependable performance.

Is Fresh Step Cat Litter the Best Choice for Your Home?

If odor control is your top priority, Fresh Step Heavy Duty 30-Day Odor Control makes a strong case for being the litter for your household. It locks in smells for a full month, clumps tightly for easy scooping, and comes from a brand that cat parents have relied on for years. The 3X odor-eliminating carbon* keeps your space smelling clean, while the low-dust formula helps maintain a tidier area around the box.

With a history of reliable products like Fresh Step crystals, Fresh Step Clean Paws, and Fresh Step unscented cat litter, the brand has proven it knows how to keep both cats and owners happy. Heavy Duty 30-Day Odor Control builds on that expertise with the longest-lasting freshness in the lineup.

If you’re tired of constant cleanups and lingering odors, this Fresh Step cat litter is an easy upgrade. It gives you more time to enjoy your cat’s company and less time worrying about the litter box. Whether you have one cat or a whole colony, now is a good time to stock up on litter. Right now, you can save 35% on your first autoship order of Fresh Step products.

Take care of tough odors for a full 30 days

*vs. Fresh Step Odor Shield

† among Fresh Step clumping litters

†† on fecal malodor vs. the leading regular clumping litter

**Original receipt/UPC required and request must be submitted within 60 days of purchase for refund. For full terms and instructions, go to freshstep.com/guarantee

FEBREZE is used under license from The Procter & Gamble Company or its affiliates.