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Natural Cat Litter Deodorizer Granules – 2 lb. Ammonia Odor Eliminator for Multi-Cat Homes – Neutralizes Urine Odor at the Source – Safe for Cats, Dogs, and Rabbits

  • Based on 140 reviews
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Availability: In Stock.
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Arrives Saturday, Jul 11
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Features

  • NEUTRALIZES AMMONIA ODOR AT THE SOURCE NOT JUST MASKS IT: AMMOSORB cat litter deodorizer granules absorb and encapsulate ammonia molecules directly from cat urine, eliminating litter box odor instead of covering it with fragrance. Each 2 lb. container treats litter boxes for up to 4 weeks in multi-cat households, keeping indoor air fresh without perfumes or chemicals.
  • MULTI-SURFACE ODOR CONTROL FOR LITTER, CARPET, AND ROOMS: AMMOSORB ammonia odor eliminator works in cat litter boxes, on carpets with pet urine stains and across indoor spaces including basements and laundry rooms. Sprinkle AMMOSORB granules directly onto the odor source the natural mineral formula absorbs ammonia, urea, and moisture on contact, reducing the need to change litter as frequently.
  • NATURAL GRANULE ALTERNATIVE TO ENZYME CLEANERS AND FRAGRANCE SPRAYS: AMMOSORB ammonia deodorizer granules work as a preventive additive mixed directly into cat litter to absorb odor before it spreads. Unlike baking soda or scented powders that mask smell temporarily, AMMOSORBs mineral-based formula traps ammonia molecules continuously for weeks without reapplication.
  • SIMPLE 3-STEP APPLICATION SPRINKLE, WAIT, AND VACUUM/CLEAN-UP: Apply AMMOSORB cat litter deodorizer by sprinkling a thin layer into the litter box or onto carpet, waiting 1530 minutes for full ammonia absorption, then vacuuming and cleaning up any excess. AMMOSORB works with clumping, non-clumping, crystal, and natural litter types no mixing or special setup required. One 2 lb. container covers approximately 68 standard litter box applications.
  • MADE FOR USE WITH CATS, DOGS, RABBITS, AND SAFE FOR CHILDREN: AMMOSORB cat litter deodorizer contains zero fragrances, dyes, VOCs, or chemical additives made from natural mineral media safe for direct contact with pets and children. Made in USA and Veterinarian-recommended for households with allergy-prone pets or sensitive respiratory systems.

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 3 x 3 x 8 inches; 2 Pounds


Item model number ‏ : ‎ 31001


Date First Available ‏ : ‎ March 16, 2011


Manufacturer ‏ : ‎ IMTEK Environmental Corp.


Best Sellers Rank: #15,665 in Pet Supplies (See Top 100 in Pet Supplies) #56 in Cat Odor Removers


#56 in Cat Odor Removers:


Customer Reviews: 4.1 4.1 out of 5 stars (140)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Thank you Reddit for recommending!
This stuff works wonders. I sprinkle in my litter robot when refilling with regular litter and this helps keep smells at bay. Like basically non-existent. If you have smelly cats, I would definitely try this. 😅
Reviewed in the United States on June 6, 2026 by Lindsey

  • Well effective
Takes the stink out
Reviewed in the United States on April 25, 2026 by Michael236

  • Good product, exactly as described, shipped quickly.
Good product, exactly as described, shipped quickly.
Reviewed in the United States on February 24, 2026 by R. R Theberge

  • Odor control
Great addition to my litter for ammonia control. One cat but small area with no ventilation
Reviewed in the United States on April 2, 2026 by Kass Johnson

  • Nope
For small messes maybe but not for bigger messes. We have multiple dogs and it didn’t do anything.
Reviewed in the United States on January 18, 2026 by melinda

  • Works wonders!
I got this for my litter robot. I didn’t really have much issues with my first cat but just recently got a second who is really stinky but her adorableness makes up for it. I got this along with Roxie to tackle the smell. So far so good!
Reviewed in the United States on March 15, 2026 by Genny

  • It did not work for me
If I could give it minus stars I would. It not only did not absorb the odor, it turned a black gray color in my cats litter box. I almost had a heart attack when I went to scoop the box and all this blackish stuff started to turn up. I realized what it was and was not a happy camper. I am just happy that my cats continued to use the box. Maybe this product will work for someone else but I don't recommend it and will not purchase it again. ... show more
Reviewed in the United States on May 21, 2026 by Kim Brown

  • Totally worth it
I saw Ammosorb mentioned on a Reddit thread for helping rid litter robots of the urine smell that basically melds with the plastic body over time. I have three trusty old LR3's that still work like a charm but they can stink like the dickens and I have been hunting for a way to correct that. This stuff is a gem! I started by doing (yet another) deep clean of the machine then added about 1/2 cup to the fresh litter and about 1/4 cup into the waste drawer underneath the liner. Fair warning that it briefly seemed to intensify the smell for several hours at first and I was worried, but by the next morning it dissipated and the smells inside the globe are gone. Now every time I change the litter or the waste bag I just sprinkle in a little more, and it lasts longer once you're doing maintenance versus in the beginning. I was hesitant to purchase the at first due to the expense but it is worth every penny and I don't think I will ever be without it again. ... show more
Reviewed in the United States on November 22, 2025 by wetarugula

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