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.

How to Use Cat Litter Deodorizers: 5 Vet-Approved Tips & Guidelines

Share

orange cat beside litter box

It can be hard to mask the smell of cat litter when you share your life with cats. The last thing you want to do is walk in the door and inhale that intense, distinct odor. Many people resort to scented litter or air fresheners to cover up the litter box odors.

Scented litter can sometimes be problematic since the fragrance can deter cats, and some brands aren’t very effective at removing odors. That’s where a litter deodorizer comes in. If you are ready to try this approach, keep reading for tips and tricks on using cat litter deodorizers.

divider 2 cats

The 5 Tips for Using Litter Deodorizer

1. Make Sure the Litter Box Is Empty

When you are ready to use a litter deodorizer to help you control odors, you will want to start with a clean slate. First, you should empty your litter box of all the contents and dispose of the old litter accordingly. Make sure to scrape off the sides and remove any leftover litter or waste.


2. Wash Your Litter Box Thoroughly

After you have everything cleaned out, it is time to thoroughly wash the box. Using hot water will work fine unless the box has a residual smell, but you can add dish soap to help you remove stubborn stains.

Scrub it as needed, and rinse it thoroughly. Once it has been rinsed, ensure the inside and outside are completely dry before you do anything else.

Our Favorite Enzyme Cleaner 

The Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray is our favorite enzyme cleaner out there. It permanently removes even the very worst kitty stains and smells, leaving your home fresh and clean! Click here to learn more about this amazing product and get yourself a bottle.

Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
  • ADVANCED ENZYMATIC CLEANER - Penetrates the most stubborn smells and stains at the deepest molecular...
  • FOR ANY MESS, ON ANY SURFACE - This pet odor eliminator cleans your carpets, floors, furniture,...
  • FRESH, NATURAL ODOR - Our unique formulation doesn't rely on dangerous or unpleasant chemical...

At Catster, we’ve admired Hepper for many years, and decided to take a controlling ownership interest so that we could benefit from the outstanding products of this cool cat company!


3. Cover the Bottom of the Empty Litter Box With the Deodorizer

Once your litter box is clean, you can add the deodorizer to the bottom of the box. However, you need to read the instructions for the deodorizer you purchased to determine how much to add. Since several varieties are available, the instructions may not be the same for each one.


4. Add in Your Litter

After adding the deodorizer, fill the box with several inches of litter. It is a good idea to use a high-quality cat litter that does well at controlling odors. That isn’t always possible, but most cat litter deodorizers can be added to any type of litter.


5. Monitor Your Cat

Cats have sensitive noses and can easily pick up a different smell coming from their litter box. Though some cats don’t mind this, others may be opposed to it and refuse to use their litter box. It is important to keep an eye on your cat after adding a deodorizer to their litter box to ensure that your cat agrees with the change.

Domestic ginger cat looking at litter box
Image Credit: Duet PandG, Shutterstock

divider 2 cats

Types of Cat Litter Deodorizers

Powder

The most common form of litter deodorizer is powder. The powders are made primarily of baking soda since it has powerful odor-neutralizing effects. They also contain other ingredients, like fragrance.

Powdered deodorizers are poured directly into the litter box and mixed in with the litter. Most cat owners would agree that the powder is the most effective type, which is likely why it is so popular.

Granules

Some cat litter deodorizers come in granules, which are much larger particles than the powder. They are designed to draw the waste away from the litter. For the most part, granule-type litter box deodorizers are made from minerals and tend to be fragrance-free, though that’s not always the case.

Gel Beads

Gel beads are another form of litter deodorizer, and only a few large beads need to be dropped into the box at a time. They don’t create dust but are not as effective as the other varieties.

Spray

Spray deodorizers are much rarer and made with fragrances that can sometimes be overpowering. Most sprays are meant to be used all over the house to help mask odors. Be careful not to spray too much in the litter box because it will add more moisture.

divider single cat paw oct 2024

Conclusion

Knowing how to properly use cat litter deodorizers is important so that you can best control nasty litter smells. There are several types of litter deodorizers, but it’s wise to research the brands to determine which are very effective products and which ones you should avoid. If your cat dislikes deodorizers and scented litter, you can scoop out the waste more often to reduce odors.


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.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Ask Dr. Paola – My Cat Loves Eating Grass, But It Makes Her Vomit! (June 29, 2026)

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

Learning to Speak Cat with Anthony Smith

Many cat lovers know me through Learn to Speak Cat and Cattitude – Doggonit, cartoons that explore the often mysterious, occasionally mischievous, and...

Weird Cat Behaviors That Actually Make Perfect Sense

We have been sharing our lives with cats for thousands of years, yet we still find ourselves genuinely stumped by what they get...

The Dream of Talking to Cats Just Got Closer to Becoming a Reality

If you’ve ever wished your cat could simply tell you what they wanted, you’re not alone. From the meow that wakes you before...

More related

Newborn Kitten Care 101: Guide & Care Sheet for a Healthy Kitty

The thought of looking after an adorable newborn kitten can be appealing, but it’s incredibly hard work! Whether you find yourself helping your...

Cats, Humans, & Mental Health: Dr. Lauren’s Thoughts on Well-Being & Reciprocity

I remember watching the news with some curiosity, and a sense of impending change. “Hold on to your socks,” someone said, “this is...

150 Roman Cat Names: Powerful Names Apt for an Emperor

Welcoming a new cat into your home is an incredible moment. After the excitement of those first few days settles down and your...

Tabby vs. Calico Cats: What’s the Difference? (With Pictures)

Tabby and Calico cats are not breeds, but rather types of coats that cats of various breeds may have. That said, there is...

Keep reading

Heartworm Prevention for Cats: 3 Vet Approved Methods

Of all the diseases our cats can suffer from, heartworm disease is one of the worst. This disease is transmitted by mosquitoes that carry heartworm larvae that burrow into the body and can go on to grow up to 12...

Sick cat in animal hospital

How to Make a Cat Sneeze to Clear its Nose: 4 Vet-Approved Tips & Tricks

If you’ve ever had a sneezing fit, you know exactly how uncomfortable it can be. Your cat can suffer from a stuffy nose and sneeze like we can. So, how do we help them? Your cat’s congested nose can cause...

tabby cat sneezing

Cat Respiration Rate: How Fast Should My Cat Be Breathing?

You may notice your cat sleeping peacefully next to you and breathing rapidly — or so it seems. Exactly how fast should a cat be breathing? It can be scary not knowing if your cat is all right or not....

close up white cat breathing

5 Best Litter for Cats with Asthma in 2026 – Reviews & Top Picks

It can be tough to parent a cat with asthma, particularly because of cat litter. The tiny particles and dust that get kicked up when a cat litter box is being cleaned can really affect asthma-suffering cats. Many people therefore...

kitten in the litter box

Can Cats Eat Gingerbread? Vet-Approved Facts & FAQ

Gingerbread is a tasty holiday treat that people around the world enjoy. The sweetness and the zing of ginger produce a unique flavor profile. Unsurprisingly, you might want to share some gingerbread with your cat! Not only does gingerbread taste...

Can Cats Eat Gingerbread

Why Is My Old Cat Meowing So Much? 10 Vet-Reviewed Reasons

As cats age, they may start vocalizing more often. Some cats naturally meow more than others, but if your elderly cat starts meowing much more excessively, it can make you wonder if your cat is experiencing a problem. Determining the...

abyssinian-cat-meowing-at-the-sofa

Can Cats Get Dizzy? Vet-Reviewed Science & Facts

While dogs are often jokers, cats are the elegant masters of the home. We rarely see cats, especially adult felines, tripping around the house or running into walls. However, sometimes, you might notice your cat begin to stumble or wobble...

cat dizzy

Why Has My Cat Stopped Eating Dry Food But Still Eats Treats? 6 Reasons

Dry food is one of the most common foods for cats. It’s quick, easy, and affordable — depending on the brand that you choose. Once you find a flavor that your cat loves, they’re often happy enough to devour it...

grey vat near food bowl

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.