Naturally Fresh Walnut Shell Clumping Cat Litter, 7.3 kg – Probiotic Odour Control

Naturally Fresh Ultra Odor Control Clumping Litter is a 16 lb (7.26 kg) walnut-shell cat litter designed to control litter-box odors while forming scoopable clumps.

• Fresh Shield Probiotic activates with moisture to neutralize fecal, urine, and ammonia odors on contact — helping control odor where it starts.
• 40% better odor control than the regular non-probiotic formula — supporting less frequent scooping.
• Forms hard clumps in as few as 15 minutes without sticking to the litter box — making clumps easier to scoop.
• Virtually dust-free, silica dust-free, and low tracking — helping limit dust and litter tracked through the home.
• Made from sustainable, upcycled, annually renewable walnut shells and homegrown in the USA — a clay-free litter option.
• Free of clay, corn, and grain — useful for households seeking a litter without those materials.

For households where litter-box odor is a priority, Naturally Fresh Ultra combines walnut shells with a moisture-activated probiotic. Its clumping action is designed to make routine scooping straightforward, while its low-tracking material helps keep litter and bacteria from being carried through the home.

How does Naturally Fresh Ultra control litter-box odors?

Fresh Shield Probiotic activates when it meets moisture and neutralizes fecal, urine, and ammonia odors on contact. Walnut shells also have a natural ability to control ammonia odors, and the formula provides 40% better odor control than Naturally Fresh’s regular non-probiotic formula.

• Designed for households that demand maximum odor control.
• Neutralizes ammonia odors more effectively than clay, pine, corn, and wheat litters.

How quickly does Naturally Fresh Ultra clump?

Naturally Fresh Ultra can form hard clumps in as few as 15 minutes, and the clumps are designed not to stick to the litter box. The material is low tracking, helping reduce the amount of litter and bacteria carried around the home by your cat.

• Hard clumps support scoop-based litter-box cleanup.
• Its low-tracking material is intended to help limit litter movement beyond the box.

What is Naturally Fresh Ultra made from?

This litter is made from walnut shells and is sustainable, upcycled, and annually renewable. It is homegrown in the USA and is clay-free, corn-free, and grain-free.

• Walnut shells provide the litter’s material and ammonia-odor-control properties.
• The formula is virtually dust-free and silica dust-free, a consideration for cats and owners with respiratory problems.

Naturally Fresh Ultra is suited to cat households looking for walnut-shell clumping litter with odor control, less frequent scooping, and low tracking. It is especially relevant for homes that prioritize strong odor management and want a clay-, corn-, and grain-free formula.