Arm & Hammer Litter Cat Litter Deodorizer Powder, 30-oz box

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About This Item

Details

  • Eliminates odors instantly in all types of litter so your box stays fresh longer
  • Moisture activated scent refreshes litter every time your cat uses the box
  • Innovative technology helps prevent clumps from sticking to the bottom of your box
  • With baking soda for maximum odor control
  • Ideal for multiple cat households

Instructions

Learn More About Arm & Hammer Litter From Our Team of Experts

About Arm & Hammer Cat Litter Deodorizers

Arm & Hammer Cat Litter Deodorizers

Keep your litter box first-day fresh with Arm & Hammer Cat Litter Deodorizers. Made with Arm & Hammer Baking Soda Crystals to destroy tough odors on contact, each one features a moisture-activated scent that refreshes every time your cat uses the litter box. When used as directed with your cat’s regular litter, they can help lower litter box odor levels after 9 days to keep your home smelling fresher.

Eliminate Odors Instantly

The extra-strength, odor-eliminating formula destroys feces and urine odors on contact.

Stay Fresh for Longer

Deodorize your litter box and enjoy that new-litter scent for longer—this deodorizer can control odors for up to 9 days.

Prevent Litter Sticking

Safe for use around cats and people, it works with any type of litter and helps keep litter from sticking to the box.

Sprinkle for Freshness

Simply sprinkle in this absorbent litter deodorizer every day to deodorize your cat’s litter box.

About Arm & Hammer

For over 165 years, people have trusted the Arm & Hammer brand for a range of versatile, effective and safe household products. In 1992, they introduced their signature cat litter, made with odor-absorbing baking soda, to give pet parents a powerful solution for litter box odor. Their line for pets includes a range of innovative cat litter and dental care products designed to make the lives of people and pets better every day.

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Questions & Answers

17 Customer Questions

can you use arm and hammer carpet fresh in the cats litter box?

Answer by Chewy • Sep 29, 2020
This powder is designed for use within a litter box. In a clean, empty litter box pour Arm & Hammer Litter Deodorizer to cover the bottom of the litter box. Add any type of cat litter as usual. Sprinkle deodorizer on top of litter and mix in. After the cat does their business in the litter box, they will dig to cover up their urine or feces and mix in the powder themselves.

What is the specific ingredient(s) used for the fragrance? Several people have posed this question, but you have not answered it. Is it natural, is there perfume? I'm trying to avoid chemicals and synthetic ingredients.

Answer by Chewy • Jun 28, 2020
Please click on the attached photo to reference the full ingredients.

Does this hav3 a strong scent?

Answer by Chewy • Feb 07, 2018
This product has a mild scent.

Hi. How is this different from the double duty arm and hammer deodorizer? Thanks.

Answer by Chewy • Jul 07, 2020
This product is not as powerful at combatting odors as the Arm & Hammer Baking Soda Double Duty Cat Litter Deodorizer. Both deodorizers are moisture activated to refresh your cat's litter. The Arm & Hammer Litter Cat Litter Deodorizer Powder is also ideal for multiple cat households.
Reviews
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4.7
Rated 4.7 out of 5 stars
4759 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Easy to Use

93% Positive

Long-Lasting

88% Positive

Non-Toxic

86% Positive

Odor Control

91% Positive

1812 Customer Reviews

Rated 3 out of 5 stars
By colleen on Jan 2, 2026

Won't buy again

I accidentally bought this instead of the 30 ounce box. This 20 oz box is actually more expensive than the 30 oz with no difference in odor control. It's my fault

I accidentally bought this instead of the 30 ounce box. This 20 oz box is actually more expensive than the 30 oz with no difference in odor control. It's my fault I bought this but won't make the same mistake again.

Rated 5 out of 5 stars
By Eleanor on Dec 3, 2025

100% improvement in litter box odor

What a relief. My sweet new kitty created a terrible odor in the litter box, so much, so I dreaded cleaning it out. This Arm and Hammer litter deodorizer worked

What a relief. My sweet new kitty created a terrible odor in the litter box, so much, so I dreaded cleaning it out. This Arm and Hammer litter deodorizer worked miracles. Just the fresh smell of the deodorizer itself. Fortunately, Mika doesn't mind it at all.

Rated 5 out of 5 stars
By Jameson on Jan 2, 2026

Love this!

I keep my litter box in my bedroom, once I week I clean add in some of this litter deodorizer and it makes a huge difference, I also love their carpet products.

I keep my litter box in my bedroom, once I week I clean add in some of this litter deodorizer and it makes a huge difference, I also love their carpet products.

Rated 5 out of 5 stars
By Pamela on Jan 13, 2026

Nice product - getting harder to find

Prices keep jumping on this but I find a little sprinkle in their litter cuts down on odor. Doesn’t bother them and keeps it smelling fresh.

Prices keep jumping on this but I find a little sprinkle in their litter cuts down on odor. Doesn’t bother them and keeps it smelling fresh.

Rated 5 out of 5 stars
By Elizabeth on Nov 11, 2025

This stuff WORKS

We’ve been looking for a good de-stinky solution forever, and I hate the way scented litter smells. This has a sort of “fresh linen” scent, and honestly works so

We’ve been looking for a good de-stinky solution forever, and I hate the way scented litter smells. This has a sort of “fresh linen” scent, and honestly works so much better than just baking soda. It lasts up until the whole box needs to be changed, and no awful chemical scented litter smell.

Rated 5 out of 5 stars
By Nancy on Dec 9, 2025

Does the job!

I have 5 cats. 3 stay inside and 2 go in and out. All 5 are in at night and using the litter boxes. This product is a big help and I don't have an odor proble,

I have 5 cats. 3 stay inside and 2 go in and out. All 5 are in at night and using the litter boxes. This product is a big help and I don't have an odor proble, Thank you Arm & Hammer!

Rated 5 out of 5 stars
By Denice on Oct 2, 2025

Cat litter Deoderizer

I recently ran out of the Arm & Hammer Litter Cat Litter Deodorizer Powder. I could tell immediately. His litter box is in the basement. Without the Deodorizer

I recently ran out of the Arm & Hammer Litter Cat Litter Deodorizer Powder. I could tell immediately. His litter box is in the basement. Without the Deodorizer Powder, I could smell his litterbox all the way upstairs! The Arm & Hammer Litter Cat Litter Deodorizer Powder has a fresh, clean scent and generally covers up or eliminates the nasty ammonia smell. I will definitely be using using this again!

Rated 5 out of 5 stars
By Allison on Oct 16, 2025

Effectiveness

A friend of mine uses this in her cats litter and you can’t even tell there’s a box lying around. I figured I give it a try because the price was excellent. I’ve

A friend of mine uses this in her cats litter and you can’t even tell there’s a box lying around. I figured I give it a try because the price was excellent. I’ve used it a few times already and there has been a massive difference in the now non-existent litter smell. I’m super happy with this product!

Rated 5 out of 5 stars
By ROBIN on Nov 19, 2025

Scent blocker

Works great! Can't tell I have 3 cats. Amazes guests who don't know I have cats but catches a glimpse and comments on it doesn't smell like a house of cats.

Works great! Can't tell I have 3 cats. Amazes guests who don't know I have cats but catches a glimpse and comments on it doesn't smell like a house of cats.

Rated 5 out of 5 stars
By Edith on Jan 6, 2026

Have a good scent

It made the litter box smell good got rid of the awful scent when the cats used the litter box.

It made the litter box smell good got rid of the awful scent when the cats used the litter box.