Updated: 04 Apr 2026

10 Best cat litter deodorizers of 2026

Explore up to 10% Off

Updated: 04 Apr 2026

#1

Best Choice

ARM & HAMMER Cat Litter Deodorizer Double Duty, 30 oz, 6 Pack

9.9

Arm & Hammer

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Main highlights

PROVEN ODOR CONTROL FOR 9 DAYS: Enjoy a prolonged fresh, new-litter scent for up to 9 days with this cat litter odor eliminator. In fact, internal lab tests show lower odor levels with this product compared to using litter alone.

EXTRA STRENGTH ODOR ELIMINATION: This kitty litter deodorizer destroys feces and urine odors on contact, leaving your litter box fresher with each sprinkle of this cat litter box deodorizer.

#1 CAT LITTER DEODORIZER BRAND*: Formulated with ARM & HAMMER Baking Soda Crystals to eliminate tough odors on contact and keep your litter box fresh longer (*Based on units sold).
#2

Best Value

Simple Solution Pro-Bacteria Cat Litter Deodoriser Spray 500ml - 40 Tray Treatments, Odour Eliminator

9.7

Simple Solution

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Main highlights

The spray breaks down stuck-on urine and faeces, completely removing odours to ensure litter tray acceptance.

Clump-free spray formula makes it great for daily use.
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#3

Nature's Miracle Litter Box Deodorizer, 567g, Litter Deodorizing Powder, Cat Odor Control Formula

9.6

Nature's Miracle

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Main highlights

USE WITH ANY LITTER BOX: This deodorizer can be used in both automatic and manual litter boxes.

MULTI-CAT HOME: Nature’s Miracle Litter Box Deodorizer is ideal for multi-cat homes.

HELPS TACKLE TOUGH ODORS: The litter deodorizing powder aids litter in removing tough urine and feces odors.
#4

Nature's Miracle Litter Box Deodorizer, 567g, Litter Deodorizing Powder, Cat Odor Control Formula

9.5

Nature's Miracle

-10%

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Main highlights

USE WITH ANY LITTER BOX: This deodorizer can be used in both automatic and manual litter boxes.

MULTI-CAT HOME: Nature’s Miracle Litter Box Deodorizer is ideal for multi-cat homes.

HELPS TACKLE TOUGH ODORS: The litter deodorizing powder aids litter in removing tough urine and feces odors.

-10%
#5

Arm & Hammer Restoring Deodorizing Crystals for Cat Litter Boxes 425 g

9.4

Arm & Hammer

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Main highlights

Simply sprinkle the dissolvable crystals over cat litter for a pleasant scent boost

Signature Arm & Hammer baking soda and essential oils help deodorize litter odors

Helps conceal unpleasant pet smells in your home
#6

Arm & Hammer Restoring Deodorizing Crystals for Cat Litter Boxes 425 g

9.3

Arm & Hammer

-10%

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Main highlights

Simply sprinkle the dissolvable crystals over cat litter for a pleasant scent boost

Signature Arm & Hammer baking soda and essential oils help deodorize litter odors

Helps conceal unpleasant pet smells in your home

-10%
#7

Arm & Hammer Calming Deodorizing Crystals for Cat Litter Boxes 425 g

9.1

Arm & Hammer

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Main highlights

Simply sprinkle the dissolvable crystals over cat litter for a pleasant scent boost

Signature Arm & Hammer baking soda and essential oils help deodorize litter odors

Helps conceal unpleasant pet smells in your home
#8

Arm & Hammer Calming Deodorizing Crystals for Cat Litter Boxes 425 g

8.9

Arm & Hammer

-10%

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Main highlights

Simply sprinkle the dissolvable crystals over cat litter for a pleasant scent boost

Signature Arm & Hammer baking soda and essential oils help deodorize litter odors

Helps conceal unpleasant pet smells in your home

-10%
#9

Pet Odor Eliminator Gel - Air Freshener for Home with Fresh Scent,Persistent odor absorbers for Home,cat Litter Box & Car,Natural Deodorizer for Strong Smells - 10 Oz (Pack of 2)

8.6

Dhetauut

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Main highlights

【Effortless & Long-Lasting Freshness】：Simply open the lid and let the gel begin its work. Each 10-oz container provides odor absorption for weeks.The set of two ensures you can maintain freshness in multiple areas simultaneously, offering reliable and convenient odor management for busy households.

【Continuous Odor Elimination & Air Freshening】：Our pet odor eliminator gel actively neutralizes tough smells instead of just masking them. Formulated with odor absorbers, it works to eliminate stubborn odors from pets, litter boxes, cooking, and trash, transforming your home and car into a fresher space. Enjoy a consistently pleasant environment with our gentle, fresh scent.

【 Versatile Use for Multiple Problem Areas】：This deodorizer is your go-to solution for various odor sources. Perfect for placing near the cat litter box, in kitchens, bathrooms, laundry rooms, closets, or cars. Its compact design allows it to work discreetly in any room, providing targeted odor control exactly where you need it most for a cleaner smelling home.
#10

CSI Urine Cat Urine Litter Odour Blocker Granules, 400g - Cat Litter Freshener with Enzymatic Cleaning Granules, Odour Control, Bio-Active Enzyme Formula

8.4

CSI Urine

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Main highlights

CSI URINE isn't corrosive like acid cleaners, and it isn't caustic like bleaches. CSI URINE won't dissolve your wood floor and it won't bleach the colour from your carpet. It won't burn your skin and it won't harm your pet's paws.

CSI URINE attacks the urine at the molecular level to leave surfaces like floors, carpets, upholstery and fabrics Forensically Clean.

CSI URINE actually 'digests' the uric acid crystals - it uses a unique blend of enzymes and microbes that break down urine into harmless molecules like water and carbon dioxide, which then simply evaporate.