Fresh Step Advanced Heavy Duty Multi Cat Clumping Cat Litter, 17.5 lb with 3X Carbon Odor Control

Fresh Step Advanced Heavy Duty Multi Cat Clumping Cat Litter is a 17.5 lb (7.9 kg) clay litter designed to control litter-box odors and form tight, scoopable clumps with ClumpLock technology.

• 3X odor-eliminating carbon compared with Fresh Step Multi-Cat — black carbon granules help trap litter-box smells.
• 30-day odor-control guarantee, with terms and conditions applying — supports a fresher litter box.
• ClumpLock technology — forms tight clumps around liquid and cat urine for easier scooping.
• Low-dust formula — helps keep the litter-box area and nearby floors cleaner.
• Natural clay, Ammonia Block Technology, and Febreze freshness — combine for built-in odor defense and a fresh smell.

For households managing a litter box used by one cat or several, odor control and straightforward cleanup can make daily care easier. This multi-cat formula brings odor-fighting ingredients and clumping performance together in one box, with a low-dust formula for the area around the box.

How does Fresh Step Advanced Heavy Duty help control litter-box odors?

Black carbon odor shield granules are designed to trap and neutralize odors as they occur. The formula also includes Ammonia Block Technology and Febreze freshness, and it is Fresh Step’s longest odor-fighting formula among its clumping litters. Its 3X carbon comparison is against Fresh Step Multi-Cat.

• Carbon granules target unwanted litter-box smells.
• The odor-control guarantee covers 30 days; terms and conditions apply.

What makes the clumps easier to scoop?

ClumpLock technology forms tight clumps around liquid and cat urine, helping keep used litter together for scooping. The formula uses naturally strong clay, and the box contains 17.5 lb (7.9 kg) of litter.

• Clumping action gathers liquid and urine into compact clumps.
• The litter is intended for use in a cat litter box.

Is this litter made for multi-cat homes?

Yes, Fresh Step Advanced Heavy Duty is a multi-cat clumping litter, and the formula can suit a home with one cat or several. Its low-dust formulation generates minimal dust to help keep the litter-box area and floors cleaner.

• One 17.5 lb box of clumping cat litter.
• Febreze freshness is part of the odor-defense formula.

Fresh Step Advanced Heavy Duty is suited to cat owners who want clumping litter with carbon-based odor defense, a stated 30-day odor-control guarantee, and clumps designed for easy scooping. Its multi-cat formula, low-dust design, and 17.5 lb box make it a practical fit for households caring for one cat or a group of cats.