Boxie Unscented 30 Day Odor Control Clumping Clay Cat & Kitty Litter 16 lb, 99.9% Dust-Free, Hard Flat Top Clumps, No Fragrances No Fillers, Long-Lasting, Easy to Scoop Review
By Dr. Lena Ortiz · Canine wellness writer · Published 2026-05-08 · Updated 2026-06-22
4.2(17,300)Amazon rating$19.997,000+ bought last month
Our verdict
Boxiecat's unscented clumping clay litter promises 30 days of odor control with hard, flat-top clumps and 99.9% dust-free claims, backed by over 17,300 reviews at a 4.2 star average for $19.99 per 16 lb bag.
Owners who want a fragrance-free clumping clay litter with minimal dust and don't mind paying a bit more for extended odor control claims.
Skip if
You want a scented litter to help mask odors between full changes, or a lighter-weight formula since clay is heavier than corn or pine alternatives.
Form Other
Weight 16 Pounds
Priced 20% below the category median ($24.99 across 153 tracked models)
Our scorecard
4.2/5overall
Owner rating4.2/5
4.2 average across 17,300 owner ratings
Popularity4.7/5
17,300 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog and cat food, health, gear and grooming we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
["Boxiecat's clumping clay litter skips added fragrances and fillers, positioning itself as a straightforward unscented option built around long odor control and hard, flat-top clumps that the brand says are easy to scoop without crumbling. The 99.9% dust-free claim is aimed at households sensitive to airborne litter dust.", "At $19.99 for 16 lbs, it sits in the middle of the price range for clumping clay litters in this roundup. Being clay-based, it's heavier to carry and scoop than corn or pine alternatives, but clay clumping formulas remain a familiar, well-understood choice for most cat owners.", 'With over 17,300 reviews and a 4.2 star average, plus about 7,000 units bought in the past month, this is one of the higher-volume litters in this dataset, suggesting a large base of repeat buyers even without an added scent.']
Pros
Over 17,300 reviews with a solid 4.2 star average
Fragrance-free formula with no added fillers
Hard, flat-top clumps designed to scoop cleanly
99.9% dust-free claim for sensitive households
Cons
Clay-based, so heavier to carry and scoop than corn or pine litters
No scent option if you prefer a fragranced litter to mask odor between changes
16 lb bag needs regular restocking in multi-cat homes
Specifications
Form
Other
Weight
16 Pounds
Performance notes
The clay formula is built to form hard, flat-top clumps on contact with moisture, which the brand says resist crumbling during scooping, while the fragrance-free, low-dust formulation targets households that want to avoid added scents or airborne particles.
What buyers say
A 4.2 star average across more than 17,300 reviews and around 7,000 units bought last month point to a large, well-established following for this unscented clumping formula.
No, Boxiecat markets this as a fragrance-free formula with no added scents or fillers, aimed at owners who want to avoid perfumed litter.
How dusty is it?
The brand claims it's 99.9% dust-free, which can matter for households with dust sensitivities or cats that kick up litter while covering waste.
How long does the odor control last?
Boxiecat lists this as a 30-day odor control formula, meaning it's designed to keep smells managed for about a month with regular scooping between full changes.
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