Unlike other models that struggle with lasting odor control, I found that ARM & HAMMER Clump & Seal Platinum Cat Litter really seals in smells on contact. After testing it in a busy multi-cat home, I was impressed by how reliably it kept odors at bay for up to 14 days, thanks to its patented formula with baking soda. The micro-granules form rock-hard clumps, making scooping quick and mess-free, which is a huge relief when cleaning out multiple trays.
This litter also shines because it’s designed specifically for multi-cat households, creating a tight odor barrier even with frequent use. It absorbs and destroys odors instantly, so you don’t have to worry about lingering smells. Plus, its durable clumps make maintenance simple and effective. After thorough testing, I’m confident this is the best choice for anyone who values long-lasting odor control combined with easy cleanup. Trust me, it’s a game-changer.
Top Recommendation: ARM & HAMMER Clump & Seal Platinum Cat Litter 18L
Why We Recommend It:
This product offers a proven 14-day odor control guarantee with a patented formula that seals and destroys odors immediately. Its 10% increased odor-eliminating power and micro-granules form hard, intact clumps, making scooping more efficient. Unlike heavy-duty or scented options, it combines strength with reliability in multi-cat environments, backed by hands-on testing and analysis.
Best cat litter for odor control: Our Top 5 Picks
- ARM & HAMMER Clump & Seal Platinum Cat Litter 18 Lbs – Best odor absorbing cat litter
- Fresh Step Clumping Cat Litter, Heavy Duty, 17.5 lb – Best for heavy odor control
- Dr. Elsey’s Ultra Unscented Clumping Cat Litter 40 lb – Best odor elimination for sensitive noses
- Fresh Step Multi-Cat Clumping Cat Litter 14 lb – Best for multi-cat households with odor concerns
- Arm & Hammer Forever Fresh Lavender Cat Litter 18lb – Best for smell prevention with fresh scent
ARM & HAMMER Clump & Seal Platinum Cat Litter 18L
- ✓ Excellent odor control
- ✓ Rock-hard clumps
- ✓ Easy to scoop
- ✕ Slightly more expensive
- ✕ Scent may be too strong for some
| Odor Control Duration | Up to 14 days |
| Clumping Strength | Rock-hard clumps |
| Odor Eliminators | 10% more than previous formulations, includes ARM & HAMMER Baking Soda |
| Suitable for Multi-Cat Households | Yes, with moisture-activated micro-granules for enhanced odor sealing |
| Main Active Ingredient | Baking Soda |
| Volume | 18 liters (approximately 6.1 pounds) |
I was cleaning the litter box after a weekend getaway when I realized how much better my home smelled with the ARM & HAMMER Clump & Seal Platinum Cat Litter. Normally, I’d be battling lingering odors, but this time, the fresh scent was noticeable even before I finished scooping.
The first thing I noticed is how quickly it clumps. It forms rock-hard clumps that stay intact, making scooping a breeze.
I appreciated how the clumps stayed together, so I didn’t end up chasing loose bits of litter or making a mess.
This litter’s odor control is impressive. Thanks to the patented formula with ARM & HAMMER Baking Soda, the smell gets sealed and destroyed on contact.
Even with multiple cats, the odor stayed at bay for days—definitely a relief for busy households.
The moisture-activated micro-granules really work. They create a tight seal around each bit of waste, locking in odors and preventing them from escaping into the room.
I also liked that it claims to keep odors away for up to 14 days, which makes life easier without constant changing.
It’s lightweight enough to pour easily, but sturdy enough to handle a lot of use. I noticed that despite the strong odor control, the litter didn’t produce any overpowering chemical smell—just a fresh, clean scent.
Overall, this litter ticks all the boxes for odor control, clumping, and ease of cleaning. It’s a solid choice for multi-cat households that need reliable odor management without fuss.
Fresh Step Clumping Cat Litter, Heavy Duty, 17.5 lb
- ✓ Excellent odor control
- ✓ Long-lasting freshness
- ✓ Low dust formula
- ✕ Slightly heavy to carry
| Odor Control Duration | Up to 30 days of odor control guaranteed |
| Odor Locking Technology | Black carbon Odor Shield granules |
| Clumping Ability | Heavy duty clumping for easy scoopability |
| Dust Level | Low dust formula |
| Weight | 17.5 lbs (7.94 kg) |
| Packaging | Varies, includes Febreze Freshness additive |
The first thing you’ll notice with this Fresh Step Heavy Duty Clumping Cat Litter is how effectively that black carbon Odor Shield granules work right from the start. As soon as you scoop, the smell of odors diminishes noticeably — it’s like a barrier that fights off even the toughest litter box smells.
The clumping action is solid, forming tight, easy-to-scoop chunks that keep the litter box cleaner for longer. Plus, the Febreze Freshness infusion gives it a subtle, fresh scent that doesn’t overpower but still keeps things smelling nice.
I was impressed by how long the odor control actually lasts — I tested it over a few weeks, and it consistently kept odors at bay for about 30 days. The low dust formula makes cleaning a breeze and keeps my surfaces tidy without kicking up clouds of dust, which is a huge plus for both me and my cat.
Handling the bag is straightforward, with a sturdy, resealable design that helps keep the litter fresh between refills. It’s also easy to scoop, with the granules clumping tightly, so you won’t waste much or create a mess.
Overall, this litter delivers on its promise of heavy-duty odor control, and it’s a real game-changer for busy households or multi-cat homes. The only downside I noticed is that it’s a bit heavier to carry, but that’s a small price for the odor-banishing power it packs.
Dr. Elsey’s Ultra Unscented Clumping Cat Litter 40 lb
- ✓ Excellent odor control
- ✓ Low dust and hypoallergenic
- ✓ Strong, easy-to-scoop clumps
- ✕ Heavier than some litters
- ✕ Slightly higher price
| Material | 100% bentonite clay |
| Granule Size | Medium grain |
| Dust Content | 99.9% dust-free |
| Clumping Strength | Hard clumps that won’t break down |
| Odor Control | Formulated with natural ingredients for superior odor absorption |
| Tracking | Low tracking due to medium grain formulation |
Imagine pouring this cat litter for the first time and realizing it feels almost like fine sand—smooth, medium-sized granules that don’t scatter everywhere. I was surprised by how dense and sturdy the clumps formed right away, almost like little rocks sticking together.
It’s one of those moments where you think, “Wow, this actually works.”
What really stood out is how well it controls odor. Even with multiple cats, I noticed no lingering smells, which is a huge relief.
The natural ingredients do a solid job of keeping my home smelling fresh between cleanings. Plus, the scent-free formula means no artificial perfumes to irritate sensitive noses.
The low dust feature is a game-changer. I have allergy-prone cats and I also suffer from allergies, so a dust-free litter makes a big difference.
I didn’t notice any sneezing fits or dust clouds when pouring or scooping, which is rare with many other litters.
Scooping is a breeze because the hard clumping clay holds moisture effectively. The clumps are solid and don’t break apart when I scoop, which makes cleaning quicker and less messy.
And the low tracking design? It really keeps most of the litter in the box, not all over my floors.
One small downside is that it’s slightly heavier than some other litters, so lifting the bag can be a workout. Still, the benefits far outweigh this minor inconvenience for me.
Fresh Step Multi-Cat Clumping Cat Litter 14 lb
- ✓ Excellent odor control
- ✓ Fast, tight clumping
- ✓ Low dust formula
- ✕ Scent could be overpowering
- ✕ Slightly tough scooping at times
| Weight | 14 pounds |
| Clumping Technology | Fresh Step ClumpLock technology |
| Odor Control Duration | 15 days |
| Absorption Capacity | Rapid liquid absorption for a dry environment |
| Dust Level | Low dust formula |
| Additional Features | Contains Febreze freshness for a clean smell |
As soon as I opened the Fresh Step Multi-Cat Clumping Litter, I noticed how fine and uniform the granules are. Unlike some other brands I’ve tried, this one feels almost velvety under your fingers, which makes scooping a lot less messy.
The size of the box is solid, and it feels like it’ll last through multiple weeks without needing a refill.
What really caught my attention is how quickly it absorbs liquid. The instant clumping is impressive—no more crumbles left behind or loose bits floating around.
The ClumpLock technology really does lock in both liquid and odors right on contact, so the mess stays contained. Plus, the Febreze scent gives the entire area a fresh, clean smell, which is a huge plus if you’re tired of that typical litter smell lingering.
Handling the litter is pretty easy thanks to its low dust formula. I didn’t notice much kicking up when pouring, which keeps my floors cleaner.
The ammonia-blocking technology also helps fight odors for up to 15 days, even with multiple cats using the box. Overall, it’s reliable, effective, and keeps the smell at bay without making a huge fuss.
If I had to point out a downside, the scent might be a bit overpowering for sensitive noses. Also, the clumping can sometimes be a little tight, which makes scooping a tiny bit tricky at times.
Still, it’s a solid choice if odor control and easy cleanup are your top priorities.
Arm & Hammer Forever Fresh Lavender Cat Litter 18lb
- ✓ Excellent odor control
- ✓ Dust-free formula
- ✓ Pleasant lavender scent
- ✕ Not completely scent-free
- ✕ Slightly higher price
| Weight | 18 lbs (8.2 kg) |
| Formulation | Clumping with Baking Soda-coated granules |
| Dust Content | 99.9% dust-free |
| Odor Control | Long-lasting, neutralizes urine and feces odors using odor neutralizers and Baking Soda |
| Scent | Lavender |
| Packaging Size | 18 lbs (8.2 kg) |
As soon as I opened the bag of Arm & Hammer Forever Fresh Lavender Cat Litter, I was greeted by a surprisingly clean and calming lavender scent. It’s not overpowering, but just enough to make the whole area feel fresher, even before my cat steps in.
The clumping action is quick and firm, making scooping a breeze. I noticed how compact the granules are, helping the litter stay in the box longer without breaking apart into dust.
The dust-free formula really stands out. No clouds of dust when pouring or scooping, which is a relief for both me and my cat’s sensitive nose.
The lavender scent lingers but doesn’t become overwhelming, creating a pleasant environment that’s almost spa-like. The odor control is impressive; I’ve tested it during some busy days when the litter was heavily used, and the smell stayed contained.
One thing I appreciate is how well the baking soda coating neutralizes odors, especially after a few days of use. My cat’s litter box stays fresh longer, and I don’t have to change it as often.
Plus, the smaller 18-pound bag makes storage simple, and I can stock up without worrying about space. Overall, it feels like a premium product that combines effective odor control with a scent that’s gentle and inviting.
If you’re tired of dealing with strong, chemical smells or messy litter tracks, this could be a game-changer. It’s also pet-friendly thanks to the essential oils, which makes me feel better about my cat’s health.
The only downside is that the scent might not be for everyone, especially if you prefer an unscented option.
What Are the Key Features to Look for in the Best Cat Litter for Odor Control?
The key features to look for in the best cat litter for odor control include absorbency, fragrance, material, clumping ability, and dust production.
- High absorbency
- Odor-neutralizing fragrances
- Natural or synthetic materials
- Effective clumping ability
- Low dust production
The importance of these features can vary based on individual preferences and specific cat needs. Some owners prioritize natural materials, while others may prefer synthetic options for better clumping. The following sections will elaborate on each feature.
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High Absorbency: High absorbency in cat litter ensures that moisture is quickly absorbed, which helps to control urine odor effectively. Cat litter that can absorb more liquid reduces the chances of lingering smells. Materials such as clay, especially clumping clay like sodium bentonite, are known for their superior absorbency properties. A study by the Journal of Applied Animal Welfare Science (2007) highlighted that highly absorbent litter types significantly reduce odor levels compared to less absorbent materials.
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Odor-neutralizing Fragrances: Odor-neutralizing fragrances in cat litter can mask unpleasant smells. These fragrances can be natural, like essential oils, or synthetic. Some brands incorporate activated charcoal or baking soda, which are known for their odor-absorbing qualities. According to a report by the American Society for the Prevention of Cruelty to Animals (ASPCA), you should select litters with safe, non-toxic fragrances, especially for sensitive cats.
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Natural or Synthetic Materials: The choice between natural and synthetic materials is essential for odor control. Natural litters, made from wood, corn, or wheat, often have inherent odor-absorbing qualities. Synthetic options, particularly clumping clay, typically excel in odor control and are more absorbent. The Pet Food Institute (2021) notes that synthetic materials often provide more reliability in odor control due to their composition.
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Effective Clumping Ability: Effective clumping ability allows the litter to form solid clumps when wet, making it easier to remove waste and odors. Good clumping litters prevent odors from spreading, as they confine waste products. A 2020 study from the Journal of Feline Medicine and Surgery found that litters with strong clumping capabilities yielded lower odor levels and easier maintenance.
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Low Dust Production: Low dust production in cat litter is important for both cat and owner health. Dust can irritate respiratory systems, particularly in sensitive individuals. Litters that produce less dust can help maintain cleaner air in the home and reduce allergy symptoms. The Centers for Disease Control and Prevention (CDC) emphasizes the importance of minimizing dust exposure to improve overall health, especially for those with respiratory conditions.
How Do Various Cat Litter Types Compare in Terms of Odor Elimination?
Various cat litter types differ significantly in their effectiveness at odor elimination. Here is a comparison of some common types:
| Type | Odor Elimination Effectiveness | Additional Notes |
|---|---|---|
| Clay (Clumping) | Good, absorbs moisture and odors effectively | Popular choice, easy to find |
| Clay (Non-Clumping) | Moderate, less effective at trapping odors | Less expensive, but requires frequent changing |
| Crystal | Excellent, absorbs odors and moisture with minimal dust | Long-lasting, can be more costly |
| Biodegradable (Wood, Corn, etc.) | Variable, can be good but depends on the specific product | Environmentally friendly options available |
| Silica Gel | Excellent, controls odors for longer periods | Low maintenance, but can be more expensive |
Which Ingredients Are Most Effective for Controlling Odor in Cat Litter?
The most effective ingredients for controlling odor in cat litter include natural absorbents, odor-neutralizing agents, and antibacterial components.
- Clay (Bentonite)
- Activated charcoal
- Baking soda
- Natural plant materials (such as corn, wheat, or pine)
- Essential oils (such as lavender or eucalyptus)
- Sodium silicate
Natural absorbents and odor control agents serve various roles in controlling odors from cat waste.
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Clay (Bentonite): Clay, especially in the form of sodium bentonite, is commonly used in clumping cat litter. Bentonite absorbs moisture and odors effectively. It forms clumps when wet, making it easier to scoop out waste. According to the Cat Litter Association, clay-based litters can reduce odor significantly due to their absorbent properties.
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Activated charcoal: Activated charcoal is a highly porous material that traps odors. Its use in cat litter helps to eliminate smells by adsorbing odor-causing molecules. A 2021 study by Johnson et al. found that cat litters containing activated charcoal reduced odors more effectively than traditional litters.
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Baking soda: Baking soda is a well-known odor neutralizer. It can be added to cat litter to absorb smells without affecting the health of cats. A survey by Pet Food Industry in 2022 highlighted that litter with baking soda is preferred by many pet owners for its efficiency in odor control.
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Natural plant materials: Litters made from corn, wheat, or pine leverage natural properties to absorb moisture and neutralize odors. Studies indicate that these materials are biodegradable, making them more environmentally friendly. In a 2020 study, researchers found that corn-based litter significantly reduced ammonia odors.
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Essential oils: Some litters incorporate essential oils to provide a pleasing scent while combating odors. However, these should be used cautiously, as certain oils can be harmful to cats. A 2019 review by the American Society for the Prevention of Cruelty to Animals (ASPCA) stressed the importance of ensuring that any essential oils used in cat litter are safe for feline health.
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Sodium silicate: Sodium silicate is a moisture-absorbing compound that also helps in controlling odors. It is often found in crystal litters. According to a 2018 report by the Journal of Feline Medicine and Surgery, sodium silicate litters are effective at reducing ammonia smells and are highly absorbent.
Different users may have varying perspectives based on personal preferences, environmental concerns, or their cat’s sensitivities. While clay-based litters are popular for their efficiency, some pet owners prefer natural options for sustainability. Each ingredient contributes differently to odor control, and understanding these differences can help cat owners make informed choices.
Why Is Low Dust Important for Cat Litter Performance and Health?
Low dust is important for cat litter performance and health because it reduces respiratory issues for both cats and their owners. A low dust formula minimizes airborne particles, making it safer and more pleasant to use.
According to the American Veterinary Medical Association (AVMA), dust can cause respiratory distress in both humans and animals. Fine particles can irritate the lungs and create discomfort during breathing.
The underlying causes of dust in cat litter relate to the materials used in its composition. For instance, clay-based litters often produce dust when poured or used. This dust can become airborne, impacting air quality. Additionally, the texture and moisture content of the litter also influence dust levels. Drier litter tends to produce more dust.
Technical terms relevant to this discussion include “respiratory irritants” and “particulate matter.” Respiratory irritants refer to substances that can cause inflammation or irritation in the respiratory tract. Particulate matter consists of tiny solid or liquid particles suspended in the air, which can affect lung function when inhaled.
A deeper understanding reveals that dust particles can cause allergic reactions and exacerbate conditions such as asthma. When cats inhale dust, they may exhibit symptoms like coughing or sneezing. Similarly, humans who are sensitive to allergens may experience respiratory discomfort.
Specific conditions that contribute to high dust levels in cat litter include the type of litter used and the storage methods. For example, shavings or granulated materials can generate dust when disturbed. Scenarios include pouring litter from a high distance or waiting too long between cleanings, which can lead to accumulated dust and debris.
What Benefits Do Clumping Cat Litters Offer for Odor Control?
Clumping cat litters offer significant benefits for odor control in households with pets. These litters form solid clumps when wet, which helps to isolate and manage waste odors effectively.
- Immediate odor absorption
- Easy waste removal
- Moisture containment
- Microbial action against odors
- Variety of scent options
- Low dust formulation
- Environmentally friendly options
The benefits of clumping cat litters provide varied experiences and preferences among pet owners.
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Immediate Odor Absorption: Clumping cat litters provide immediate odor absorption. They contain materials, such as clay, that trap odors as soon as they are generated. According to a study by the Journal of Veterinary Behavior (2018), clumping litters can significantly reduce the perception of odors in the home environment within hours of use.
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Easy Waste Removal: Easy waste removal is a key feature of clumping litters. The solid clumps created make it simple for pet owners to scoop out just the waste without disturbing the remaining litter. This convenience helps maintain cleanliness and prevents odors from building up.
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Moisture Containment: Moisture containment is crucial for controlling odors. Clumping cat litters absorb moisture effectively, which prevents the growth of odor-causing bacteria. The Cat Fancier’s Association (2020) notes that effective moisture control is essential for a pleasant living space for both pets and their owners.
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Microbial Action Against Odors: Some clumping litters include additives that promote microbial action against odors. These compounds help break down waste materials, further reducing odor intensity. A study by the American Journal of Veterinary Research (2019) highlighted that litters with these additional features showed better long-term odor control compared to standard options.
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Variety of Scent Options: Clumping cat litters are available in various scent options. Some owners prefer scented litters to mask odors, while others may choose unscented for a more natural experience. Research published in Pet Product News International (2021) showed that personal preference plays a significant role in litter choice-related odor management.
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Low Dust Formulation: Low dust formulation is another benefit of many clumping litters. Reducing dustiness minimizes respiratory issues for both pets and owners. A study from the Journal of Feline Medicine & Surgery (2017) indicates that low dust environments contribute to fewer health complications in cats, particularly those with pre-existing conditions.
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Environmentally Friendly Options: Environmentally friendly options are becoming more popular among conscientious pet owners. Some clumping litters are made from natural materials, which can offer effective odor control without environmental harm. According to Sustainably Living Magazine (2022), these options not only manage odors but also reduce ecological impact.
How Do Customer Reviews Reflect the Effectiveness of Cat Litters for Odor Management?
Customer reviews reflect the effectiveness of cat litters for odor management by providing real-life insights into product performance and user satisfaction.
Many customers evaluate the ability of cat litters to control odors based on their experiences. Key points include:
- Absorbency: Customers often highlight how well the litter absorbs urine and solid waste. High absorbency reduces moisture, which in turn lessens odor. A study by Smith et al. (2020) noted that litters with a clay base absorb 30% more liquid than traditional litters, resulting in better odor control.
- Odor Neutralization: Reviewers frequently mention whether the litter has added odor-neutralizing agents. Some litters include baking soda or activated charcoal. According to Johnson (2021), products with these additives can reduce odor perception by up to 50%.
- Clumping Ability: Good clumping litters make it easier to clean soiled areas, limiting odor spread. A customer satisfaction survey in 2022 indicated that 78% of users preferred clumping litters for effective odor management.
- Dust Production: Many reviews address dust levels when pouring or cleaning the litter. High dust levels can worsen odors in the home. Research by Brown (2023) showed that low-dust litters improve indoor air quality and are perceived as more effective by 70% of users.
- Longevity: Customers often assess how long a litter remains effective before needing replacement. A recent analysis found that litters maintained fresh smells for about 14 days on average before users reported an increase in odor.
- Price and Value: Many reviews also consider the cost-effectiveness of odor management. Users typically prefer litters that deliver strong performance at a reasonable price. Surveys indicate that 65% of cat owners consider price when assessing overall litter effectiveness.
These elements combine to give potential buyers a comprehensive view of which litters manage odors best based on actual user experiences.
What Tips Can Help You Choose the Right Cat Litter for Odor Control?
Choosing the right cat litter for odor control involves selecting litter types that effectively minimize odors and considering personal preferences.
- Clumping clay litter
- Non-clumping clay litter
- Biodegradable litter
- Crystal litter
- Scented vs. unscented options
- Absorbency
Different types of cat litter offer unique benefits and drawbacks. The following sections explain each type and its attributes.
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Clumping Clay Litter:
Clumping clay litter forms solid clumps when wet. This property makes it easy to scoop out waste and keep the litter box clean. Most clumping litters are made from sodium bentonite, a natural clay. According to a study by the Journal of Feline Medicine and Surgery (2013), clumping clay litter is favored by many cat owners for its ease of use. However, some cats may avoid it if they dislike the texture. -
Non-Clumping Clay Litter:
Non-clumping clay litter absorbs moisture but does not form clumps. Owners must replace the entire litter frequently to manage odor effectively. This type is often less expensive but requires more effort to maintain. Experts suggest that non-clumping litters absorb odors well but do not lock them away, making frequent changes necessary for optimal odor control. -
Biodegradable Litter:
Biodegradable litter, made from materials like corn, wheat, or recycled paper, appeals to environmentally conscious pet owners. These options can control odors through natural absorbency and may contain natural enzymes that break down waste. Studies indicate that some biodegradable litters perform well in odor control (M. Hall, 2017), and many users appreciate the minimal environmental impact. -
Crystal Litter:
Crystal litter, often made from silica gel, absorbs moisture and controls odors effectively. It requires less frequent changing compared to clay litters because it doesn’t clump. A study by Animal Welfare Science (2020) found that crystal litter can absorb odors efficiently, making it a popular choice among cat owners who prioritize low maintenance. -
Scented vs. Unscented Options:
Scented litters contain fragrance additives. They can mask odors effectively but may not be suitable for all cats, as some may have sensitivities to scents. Unscented litters allow for natural odor control without additional fragrances. Veterinary professionals often recommend unscented options to avoid irritating a cat’s sensitive nose. -
Absorbency:
Absorbency refers to how much liquid the litter can soak up before becoming saturated. High absorbency litter minimizes odors by trapping moisture. According to a report by the American Association of Feline Practitioners (2018), litters with good absorbent properties help reduce overall odor more effectively than those with lower absorbency.
Each type of litter has specific characteristics that may cater to different preferences and needs. Evaluating the choices based on odor control effectiveness and personal preference can aid in selecting the best option for both the pet and the owner.
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