10 Best Cat Litter Smell Eliminator in The UK

Last updated on 07/06/2025

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9.8

Exceptional

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PETKIT

PETKIT Pet Odor Eliminator N50 2.0 Upgraded for Pura Max and Pura Max 2 Self-Cleaning Cat Litter Box (Pack of 3)

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Why We Love It

Individually sealed for hygiene.
Long-lasting odour control.
Safe and non-irritating.

Main Highlights

N50 2.0 Deodoriser：The newly N50 deodorizer cube 2.0 was developed for the PETKIT Pura Max, Pura Max 2, Purobot Max Pro automatic cat litter trays
New Package and Storage Box: Each piece is individually sealed in aluminum bag and packed in a single transparent box. The fully enclosed plastic box not only ensures that your hands stay clean when changing the N50, but also effectively block foreign objects out of the odor removal box, so as to to improve the function
Effective Deodorant：the N50 2.0 odor deodorant breaks down odors in waste bins at any time and spreads the fragrance for a long time. It closes continuously and builds odour-causing substances such as ammonia and hydrogen sulfide in the cat's feces, preventing the spread of odors
Safe and Non-irritating: N50 2.0 odour deodorant is formulated with non-toxic, non-irritating, high safety and care for the health of family and pets
How to Use：The automatic cat litter trays Pura Max and Pura Max 2 have a special place for the N50 2.0 deodorant that you can easily replace, which is very practical and time-saving. Note: If you replace the N50 2.0 for PURA MAX, please cut off the silicone cover of N50 2.0 at first, then put it into the PURA MAX
Durable：One piece of N50 2.0 can be used for 30 days, and there are a total of 3 pieces. It can be used for a total of 3 months. Please keep it in a cool place away from light and sealed, and keep it away from fire
Multi-scenario: Can be used in anywhere you want to control the odor, like bathroom, kitchen, pet bed

Morrerfresh Ozone Odor Eliminator for Strong Odor 99% Cat Litter Deodorizer Dog Poof Odor Removal Air Ionizers for Home Portable Air Purifier for Pets Toilet Wardrobe Shoe Garage Room Cabinet White

50% OffFree Shipping

Why We Love It

Eliminates stubborn pet odors.
Advanced yet safe design.
Quiet and compact.

Main Highlights

Comprehensive Odor Elimination：Morrerfresh's Ozone Machine is engineered to effectively remove odors stemming from various sources, including cat litter boxes, dog urine, smoke, basement musty odor, and more. Bid farewell to unpleasant smells and welcome a refreshed home ambiance
Effective Odor Removal: Our ozone purifier only emits low concentration ozone (100mg/hour), ensuring safety while effectively eliminating odors. Its advanced design ensures a powerful yet safe odor-fighting experience for a fresher home
User-Friendly Operation：The Ozone Machine features a simple control panel, allowing you to adjust settings with ease. 5 Modes to Suit Your Every Need. It's a hassle-free solution to maintain a fresh living space
Quiet and Portable：Our ozone purifier eliminates the need for filters, providing a care-free experience. Additionally, its whisper-quiet operation allows you to leave it running unnoticed. Compact Convenience: Sized at 5.51 * 8.27 Inches for Easy Handling and Storage. Enjoy effortless odor elimination with peace of mind
Elegant White Design： Morrerfresh takes pride in offering an Ozone Machine with an elegant white finish, seamlessly blending into any room's decor while efficiently eliminating odors. The perfect gift for friends with pets at home
Please Note： Ozone naturally decomposes into oxygen molecules and atoms within 20 minutes. For safety, ensure neither you nor your pets are present in the room during operation. After deodorizing, you can even ventilate by opening windows for 15-20 minutes

Sumbee Cat Litter Deodorizer, Smart Pet Odor Eliminator Machine, Rechargeable Smell Remover, Unscented Dust-Free, Versatile Function to Purify Odors from Pet House, Toilet, Wardrobe, USB Powered, Blue

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Why We Love It

Effective and eco-friendly deodorization.
Safe for pets.
Versatile application.

Main Highlights

【Effective Deodorization】Sumbee smart odor eliminator makes air into negative ions, which combines with smelly elements in the air and turns them into oxygen and water to achieve the deodorizing effect. All these reactions are green and friendly, and the whole deodorization rate can achieve above 80%. Just fix it in a clean flat surface, and it will gradually improve your indoor air quality.
【Safe & Cat Friendly】Unlike traditional manual odor eliminators, this device won’t generate any harmful fumes or unwanted smells. It is environmentally friendly, odorless and cat friendly design, creating a comfortable environment for your pets.
【Intelligent Sensor Control System】With the innovative high-sensitive biosensing system, the odorizer deactivates automatically when the cat enters, and starts working when the cat leaves. Solid blue light indicates it is detecting , breathing blue light is working on omitting negative ion. Solid red light and red light remind you that the battery power is low but it is still working till it drains.
【Rechargeable and USB Powered】Features 24 hours monitoring, and last for one more week after a full charge. No need to buy any other consumables. No more overwhelming odor fumes in the room, and give you a clean environment for you and your pets.
【Versatile and Convenient】Not only works as a cat litter deodorizer, but also helps in purifying air and smell from kitchen, wardrobe, bathroom, shoe boxes and etc small area, offering you an odorless environment and good atmosphere .You may find odor still exsit on the first day, but please don't worry, it will take 2-3days to remove the odor.
【Great Service】If you have any questions, please feel free to contact us via Amazon Customer Support.

CRISTALINAS Pet Odour Eliminating Reed Diffusers Fresh Air Scent - 30ml Air Fresheners for Home - Lasts upto 4 weeks - Reed Diffusers for Home - Pack of 2

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Why We Love It

Revitalising Fresh Air Scent.
Eliminates Pesky Pet Odours.
Long-Lasting Natural Fragrance.

Main Highlights

[Fresh Air Scent for a Revitalising Ambience] - Refresh your surroundings with our invigorating Fresh Air reed diffuser. Indulge in the crisp and revitalising fragrance, bringing a breath of fresh air into your home.
[Pet-Friendly Odour Eliminating Room Diffusers] - Our odour neutralising ScentSilent technology targets lingering pet odours, cooking and household smells. Keep your home pet-friendly with our room scent diffusers.
[Long-Lasting Fragrance] - Using a delicate blend of natural essential oils and 0% alcohol our stick diffuser will continuously fragrance your room for up to 4 weeks. Banish lingering pet smells and fill your home with a delightful fragrance.
[Stylish, Sturdy Design] - the sturdy, natural wooden cube reed diffuser helps keep it safe from wagging tails. The coloured fragrance oil and matching coloured diffuser sticks also add a decorative touch to your room.
[Perfect Gift for a Pet-Lover] - Treat yourself or surprise another pet owner with a reed diffuser gift. Banish pet odours and infuse your space with captivating fragrances.

Rocco & Roxie Supply Co

Rocco & Roxie Litter Box Odor Eliminator, Best Natural Urine Deodorizer for Cat Litter Boxes Cats Smell Control, Odor Absorber, Safe for Kitty, 12 oz

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Why We Love It

Freshens litter box quickly.
Reduces litter changing frequency.
Safe for all cats.

Main Highlights

Rocco & Roxie Litter Box Odor Eliminator – Best Natural Urine Deodorizer for Cat Litter Boxes – You Won’t Need to Change The Cat Litter as Often – Fresh Scent – Safe for Kitty 12 oz Bottle
Product type: AREA DEODORIZER
Brand: Rocco & Roxie Supply Co
Size: 340 gram Pack of 1

Cat Litter Box Deodorizer 2600mAh, Automatic Pet Odor Eliminator, Neutralizer, 99.9% Dust-Free, Long Battery Life, for All Kinds of Litter Box, Bin, Bathroom Wardrobe, and Small Area. (A01)

12% OffFree Shipping

Why We Love It

Odorless and pet-safe.
Automatically starts and stops.
Rechargeable with long battery.

Main Highlights

Odorless and Safe for Your Pet - Cats are very sensitive to smells, Our cat litter deodorizer does not generate any unpleasant smells. It is completely safe for your furry friend.
Auto On/Off & Good Sensor - With the high-sensitivity biosensing system, the odorizer deactivates automatically when the cat enters and starts working when the cat leaves.
Long Battery Life & USB Powered - High capacity 2600mAh rechargeable battery,can be used for 7 days with one single charge.
Multi-functional - Suitable for all kinds of occasions requiring deodorization like a cat litter box, fridge,closet,bathroom, shoe box, toilet, wardrobe.
Products include: 1 x Deodorizer , 1 x USB Cable. (Not including power adapter)

Pet Odor Eliminator, 3-Pack Cat Toilet Odour Remover - Effective Deodorant for Automatic Cat Litter Box

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Why We Love It

Effective odor control solution.
Long-lasting freshness for homes.
Safe for families and pets.

Main Highlights

COMPATIBILITY: This Deodorizer is applied for 76L automatic self-cleaning cat litter box to effectively control cat toilet Odour
INDIVIDUAL PACKAGING: Each Odour Eliminator is individually packaged with aluminum bag. Independent packaging is more conducive to long-term preservation, the expiration date of up to two years
EFFECTIVE DEODORIZING: It can readily absorb odors from cat feces and urine in the litter box. It also provides a long-lasting scent to keep your home environment fresh and smelling good
SAFE & NON-IRRITATING: Our deodorizer is formulated with non-toxic and non-irritating formula, which is safe for the health of your family and pets
WARM REMINDER: Do not eat; Keep out of reach of children and pets; Keep it away from fire; Avoid direct sunlight and keep the product in a cool place to maintain the efficacy and fragrance of the product
WHAT YOU GET: You will receive 3/6 individually wrapped deodorant gel, each gel can be used for up to 30 days. If you receive a deodorizer that is close to its expiry date, please contact me for a refund or exchange.

Pet Odor Eliminator, 3-Pack Cat Toilet Odour Remover Effective Deodorant Cat Litter Deodorizer Automatic Cat Litter Box Deodorant Gel Odor Control for Self-Cleaning Cat Litter Box, 2.0 Version

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Why We Love It

Effective odor control solution.
Easy to replace and store.
Safe for family and pets.

Main Highlights

COMPATIBILITY: This Deodorizer is applied for 76L automatic self-cleaning cat litter box to effectively control cat toilet odor
UPGRADED PACKAGING AND STORAGE BOX: We added a clear box to each Deodorant Gel and individually sealed it with aluminum bag. The new design not only ensures that you keep your hands clean when replacing the the gel, but also keeps foreign objects out of the box, greatly increasing the effective use of the Deodorant Gel;
EFFECTIVE DEODORIZING: It can readily absorb odors from cat feces and urine in the litter box. It also provides a long-lasting scent to keep your home environment fresh and smelling good
SAFE & NON-IRRITATING: Our deodorizer is formulated with non-toxic and non-irritating formula, which is safe for the health of your family and pets
WARM REMINDER: Do not eat; Keep out of reach of children and pets; Keep it away from fire; Avoid direct sunlight and keep the product in a cool place to maintain the efficacy and fragrance of the product
WHAT YOU GET: You will receive 6 individually wrapped deodorant gel, each gel can be used for up to 30 days. The net weight of paste is 30g(±5g). If you receive a deodorizer that is close to its expiry date, please contact me for a refund or exchange

Gizmo Pet Supplies Cat Litter Freshener – Organic and All-Natural Cat Litter Odour Eliminator– Planet-Friendly Pet Litter Deodorizer – Non-Scented Odour Neutralizer – Cat Litter Tray Smell Additive

38% OffFree Shipping

Why We Love It

Innovative, effective odour prevention.
100% organic and pet-friendly.
Easy use, extends litter life.

Main Highlights

𝐏𝐨𝐰𝐞𝐫𝐟𝐮𝐥 𝐎𝐝𝐨𝐮𝐫 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: Gizmo Pet Supplies' Cat litter deodoriser utilises innovative coconut granular activated carbon to effectively neutralise unpleasant litter box smells by absorbing and trapping odour particles naturally, without added chemicals.
𝐀𝐥𝐥-𝐍𝐚𝐭𝐮𝐫𝐚𝐥 𝐚𝐧𝐝 𝐒𝐚𝐟𝐞: Crafted exclusively from coconut shell carbon – a 100% natural solution. Our cat litter freshener is free from chemicals, solvents, toxins and artificial fragrances, ensuring safety for your home and being gentle on sensitive cats.
𝐄𝐱𝐭𝐞𝐧𝐝 𝐋𝐢𝐭𝐭𝐞𝐫 𝐋𝐢𝐟𝐞 & 𝐒𝐚𝐯𝐞 𝐌𝐨𝐧𝐞𝐲: Designed to trap odour molecules from cat waste, preventing unpleasant odour formation and significantly extending the lifespan of your cat litter. This litter tray freshener reduces the frequency of replacements and saves you money over time.
𝐈𝐧𝐬𝐭𝐚𝐧𝐭 𝐅𝐫𝐞𝐬𝐡𝐧𝐞𝐬𝐬, 𝐄𝐟𝐟𝐨𝐫𝐭𝐥𝐞𝐬𝐬 𝐔𝐬𝐞: Simply sprinkle approximately three tablespoons of our odour neutraliser into a standard 2.5L cat litter tray and mix well for immediate and potent freshness. Suitable for all types of cat litter and will not produce dust.
𝐋𝐨𝐧𝐠-𝐋𝐚𝐬𝐭𝐢𝐧𝐠 𝐅𝐫𝐞𝐬𝐡𝐧𝐞𝐬𝐬: With Gizmo Pet Supplies' cat smell eliminator, you can enjoy continuous odour control that keeps your home smelling fresh for days. The reduced need for constant re-application makes it an excellent choice for a litter freshener powder.

PowAir Litter Box Odour Block - 24/7 Cat Litter Odour Eliminator - Natural, Pet Safe, Essential Oils Formula (170g)

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Why We Love It

Eliminates unpleasant cat odors.
Pet-safe natural ingredients.
Easy to use.

Main Highlights

ODOUR CONTROL: The PowAir Litter Box Odour Block provides effective odour elimination. Harnessing natural essential oils, it eliminates unpleasant smells around cat litter trays safely and permanently.
SAFE AND NATURAL: This odour eliminator is made with natural, pet-safe ingredients. PowAir uses a 100% natural formulation, ensuring your home is fresh without exposing your pets or family to harmful chemicals.
NEUTRALISES TOUGH ODOURS: Targets even the strongest odours, like cat spray, urine, and faeces, ensuring complete removal and leaving behind a clean, fresh scent. Ideal for pet owners looking to improve air quality around litter boxes.
EASY TO USE & LONG-LASTING: Simply remove the lid or attach the vented lid and place near the cat litter tray. The odour block works continuously for up to 4 weeks, depending on airflow, keeping your space fresh without maintenance.
COMPACT & MESS-FREE: With its solid form and convenient size (79mm x 71mm), PowAir Block can be easily placed anywhere, without risk of mess or spills.

8.7

Excellent

We scanned 189 products

We reviewed these offers relevant to the Cat Litter Smell Eliminator within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like PETKIT, Morrerfresh, Sumbee, CRISTALINAS, Rocco & Roxie Supply Co, Holzsammlung, Mukkela, Gizmo Pet Supplies, PowAir, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Cat Litter Smell Eliminator in the market, we considered we took a deep dive into 946 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is PETKIT Pet Odor Eliminator N50 2.0 Upgraded for Pura Max and Pura Max 2 Self-Cleaning Cat Litter Box (Pack of 3). We love many things about this product by PETKIT. What sets it apart from the competition is Individually sealed for hygiene, Long-lasting odour control, Safe and non-irritating.
The best value product for most shoppers and where user satisfaction is continuously the highest is Morrerfresh Ozone Odor Eliminator for Strong Odor 99% Cat Litter Deodorizer Dog Poof Odor Removal Air Ionizers for Home Portable Air Purifier for Pets Toilet Wardrobe Shoe Garage Room Cabinet White by Morrerfresh based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Cat Litter Smell Eliminator and the best cost-to-value ratio is Morrerfresh Ozone Odor Eliminator for Strong Odor 99% Cat Litter Deodorizer Dog Poof Odor Removal Air Ionizers for Home Portable Air Purifier for Pets Toilet Wardrobe Shoe Garage Room Cabinet Whiteat Morrerfresh with a 50% discount.
Our list of the best Cat Litter Smell Eliminator is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Cat Litter Smell Eliminator in The UK

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We scanned 189 products

We concluded that: