Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Is Scented Litter Safe for Cats? Vet-Reviewed Facts & FAQ

Share

Catster_Is Scented Litter Safe for Cats

Several online sources suggest that scented litter is bad for cats. It’s alleged to cause recurrent urinary tract infections (UTIs) due to irritation caused by fragrances added to mask the smell of cat pee. Others argue that scented litter should be avoided because chemical fragrances irritate sensitive feline noses. But there’s no denying the intense pungency of cat urine, and keeping smells contained plays a critical role in maintaining a pleasant environment for you and your cat.

Sure, scented litter provides a quick and easy way to keep unpleasant litter smells under control, but is it safe for your cat? It depends! While scented products are usually safe, they trigger respiratory difficulties in some pets. Other cats find the fragrances associated with these products so overwhelming that they won’t use a litter box filled with scented litter. Read on for a quick run-down on the most important things to know about scented cat litter.

divider 1 paws

Types of Litter

There are three types of litter: clay, crystal, and biodegradable/flushable. Clay litter is more convenient and affordable, but crystal products are ideal for kitties that dislike the texture of clay litter. Biodegradable/flushable options leave a smaller carbon footprint than other types but are expensive. Below you’ll find more information about the benefits and drawbacks of each of these products.

biodegradable litter
Image Credit: lermont51, Shutterstock

Scented or Unscented?

All three types of litter are available in scented and unscented options, so you’ll also need to decide which best suits your and your pet’s needs. Scented products mask the smell of cat urine with fragrances. These products often cover odors more effectively than unscented options.

Many cat owners find that scented litter provides the most bang for the buck regarding odor control. And with better odor control comes the ability to place your cat’s litter box just about anywhere in your home. There are several fragrances to choose from, making it relatively easy to find a product with a pleasing or at least tolerable fragrance.

Some cats, however, don’t do well with scented litter since they can trigger allergic reactions and breathing difficulties. Cats that are sensitive to the chemicals in scented litter often sneeze and have watery eyes. Some people find the fragrances added to these products overwhelming, causing headaches and allergic reactions. Others simply find the fragrances difficult to be around.

Unscented litter is simply litter that doesn’t feature any added fragrance to cover the smell of your cat’s waste. Some unscented litters come fortified with natural odor neutralizers such as baking soda and activated charcoal to help keep things smelling clean. Many cat owners find unscented litters featuring natural odor neutralizers highly effective when it comes to trapping odors.

If you’re not interested in a scented product but still want a little something to put the kibosh on that stinky cat urine odor, litter additives offer a great option. Just sprinkle a bit in your cat’s box to give unscented litter a boost in the odor-trapping department. Alternatively, you can mix a bit of baking soda into your cat’s litter for cheap, easy, and effective litter odor control.


Clay Litter

Clumping and non-clumping litter primarily consist of super-absorbent bentonite clay. It traps urine in easy-to-scoop clumps that make litter cleaning easy and fast. Non-clumping clay absorbs odors but does not form tight clumps, but clumping clay absorbs the ammonia smell associated with cat urine and dries out the fecal matter. Litter boxes with clay products should be scooped once a day.

Many owners top the litter off just a bit every day to keep things fresh for longer. Clumping litter should be totally replaced at least once a month. These products produce dust that can trigger human and feline respiratory difficulties, and cats are notorious for tracking the dust and debris associated with these products throughout the house. Clumping choices provide effective odor control and a convenient way to prevent the build-up of urine in your cat’s litter box.


Crystal Litter

Crystal options don’t clump; you only have to scoop out the feces to prevent foul odors. The urine becomes embedded in the crystals and does not require daily scooping. Many products contain crystals that change color when saturated to indicate when it’s time to replace the litter.

Crystal choices produce less dust than clumping products, and they’re ideal for people and pets with allergies or respiratory conditions. Less dust also means less tracking, less cleaning, and more hygienic conditions in your home.

Crystal litters are often lighter, requiring less volume to deliver the same results. Neither crystal nor clumping options are biodegradable; both ultimately end up as landfill waste.

You can sometimes save a few dollars with crystal litter since it often lasts longer and costs less than biodegradable/flushable products.

Feline excrement in cat litter box with silica gel filler
Image Credit: Al More, Shutterstock

Biodegradable/Flushable

Flushable options provide environmentally conscious pet owners with a way to take care of their pets while being kind to the earth. These biodegradable products won’t add to your local landfill. They’re made from various materials, including recycled newspapers, dried tofu, and corn.

Remember that cat litter should never be flushed down the toilet, even if you’re using a product marketed as “flushable.” Flushable products can cause problems for septic systems, and some modern low-flow toilets don’t produce enough water pressure to dispose of cat litter adequately. If cat waste gets into the human water supply, it can cause significant health problems, as feline feces contain parasites such as Toxoplasmosis that can cause birth defects in humans. Flushable options are usually a bit more expensive than clay and crystal options.

divider 3 paws

Conclusion

Scented litter is generally okay for cats. It’s designed to be perfectly safe, although some suggest that these products should be avoided to prevent the development of UTIs. Scented products do a great job minimizing the intensity of litter smells, but some cats find the fragrances in the products too strong, leading them to explore alternate places to pee.

Scented litter can cause upper respiratory problems in some cats, and some people find the fragrances added to these products overwhelming. Unscented litters often contain natural odor-neutralizing agents such as baking soda or activated charcoal, both of which do a solid job absorbing odors.

See also: 


Featured Image Credit: jamesjoong, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

One in 100 Cats Gets Diabetes – Here’s How to Catch It Early

One in every 100 cats develops diabetes.1 That’s not a rare, unlucky condition reserved for cats with obvious health problems. It’s common enough...

Dramatic Rescue Turns Into Dramatic Reunion

What started as a routine call for the RSPCA became a heroic, five-hour rescue featuring one trapped and traumatized cat, an emotional family...

Ask Dr. Paola – Help! How Do I Know if it’s Ear Mites! (May 4, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Hope for the Tiniest Fighters: Baby Kitten Rescue | Heroes of the Pet World

In a world where the smallest and most vulnerable animals are often the easiest to overlook, Caroline and Baby Kitten Rescue’s work is...

More related

Why Your Cat’s Sudden Weight Loss Is More Serious Than You Think – 12 Reasons Every Parent Should Know

The Warning Sign You Can’t Ignore Cats are pretty good at hiding when something’s wrong. But one thing they can’t hide? Sudden weight...

Can You Use Dog Nail Clippers on Cats? Vet-Reviewed Care & Safety Tips

All cat parents know that felines require regular maintenance to keep them looking clean and neat and most importantly, ensure that they’re healthy....

Can Cats Eat Chicken Noodle Soup? Vet-Reviewed Facts & Risks

Simple to digest and soothing to the throat, chicken noodle soup has been touted as the remedy for a variety of ailments in...

Maine Coon Kittens for Sale in Colorado: Breeders List 2026

Catster advocates for adopting before shopping, though we fully understand there are many reasons for seeking a breeder. So, we encourage it to...

Keep reading

Why Do Cats Stick Their Tongue Out While Sleeping? 4 Vet-Reviewed Possible Reasons

Cats stick their tongues out often, usually to the delight of their owners. You may even notice your cat sleeping with their tongue out, which can be alarming. There are a few reasons for your cat to be sticking their...

ginger cat sleeping with tongue out

Are Cast Iron Plants Toxic To Cats? Vet-Reviewed Houseplants Examined

If you have a green thumb and a cat obsession, you know that your two great loves don’t always coexist seamlessly. Not all flowers and plants are safe for cats, so caution is required any time you add to your...

Catster_Are Cast Iron Plants Toxic to Cats

Is Vinegar Bad for Cats? Vet-Reviewed Safety Concerns

Vinegar is one of the wonder products many regularly use for different purposes such as cleaning. So, is vinegar bad for cats? Vinegar is incredibly acidic and can irritate their mucous membranes if consumed undiluted. However, if it’s mixed with...

Is Vinegar Bad for Cats

Can Cats Eat Catnip or Is It Just for Sniffing? Vet-Verified Facts

Everyone knows that cats love catnip. If you’ve never seen a cat’s reaction to the herb, you must because it’s hilarious. Some cats go crazy on catnip, while others might just sit still and stare at nothing. The effects only...

Can Cats Eat Catnip

Why Does My Cat Pee on Plastic Bags? 6 Vet-Reviewed Reasons & Solutions

If you’ve ever come home to find that your cat has peed on a plastic bag, you’re not alone. This odd behavior is surprisingly common in cats for a variety of reasons. The reasons could be as plain as a...

cat lying inside a plastic bag

Why Do Cats Arch Their Back? 5 Vet-Verified Reasons for this Behavior

Cats have limber bodies and can squeeze through the smallest gaps. They can also arch their back in ways that seem impossible, but have you ever wondered why cats arch their backs? Is there a particular reason for the behavior?...

siamese cat arch his back

9 Foods With Potassium for Cats: Vet-Reviewed Advice

Potassium is an essential mineral that helps maintain a healthy heart, muscles, and neurological function. Without potassium, a cat’s body would be completely out of whack. Thankfully, potassium is abundant in several food sources, even for an obligate carnivore. In...

cat eating canned tuna

Why Is My Cat Peeing on the Carpet & How to Stop It: 7 Vet-Approved Reasons

If your typically pristine and proper cat is suddenly ignoring their litter box and peeing all over your carpet, it can become a frustrating (and smelly) problem for cat parents. The strong odor and constant carpet cleaning can definitely take...

cat with pee stain on carpet

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.