24 Best Cat Litter Deodorizers & Air Purifiers: Top Reviews (2023)

Litter box odor can spoil an otherwise clean, fresh home

Add an extra boost of freshness to your litter box with arm & hammer cat litter deodorizer

Perfect for everyday use to quickly freshen up your cat litter box

Item Package Dimension: 8.89cm L x 22.098cm W x 6.096cm H

7 day guarantee with fresh smells

100% dust free and 50% lighter

Seals and destroys odor your loved one leaves behind

Multi Cat Strength in case you have a house full of cats

Pack of 4

Spray powerful odor neutralizer and arm & hammer baking soda directly on litter for instant control

Can be used after scooping the litter or when odors need neutralized

Works on all types of litter, and won't impact clumping

Can be used everyday for first-day freshness

Made in the usa

Advanced odor control

Eliminates both feces odors and urine odors

An odor-free home starts here

With moisture-activated baking soda

Includes 2 Pack

USE WHAT YOUR VETERINARIAN USES: Thornell is #1 provider of pet odor remover products to the veterinary industry in North America. Use what the pros use! This powerful cat urine smell remover can be used safely on rugs, walls, floors, litter, and more.

TOUGH ON CAT ODORS: Use this cat urine odor eliminator to permanently and immediately remove cat urine smell in the first application saving you time and money. This cat odor remover has a fresh scent and deeply penetrates to the source of the odor where other sprays and carpet odor eliminator powders would only treat surface problems.

EASY TO USE: Squeeze our cat urine odor remover into the measurement chamber and dilute ½ (half) oz pet urine eliminator concentrate to 16oz of water. Spray or pour on the source of the odor, saturating the soiled area. Work in the cat urine smell remover as thoroughly as possible, then let it air dry. Reapply if the odor persists after Thornell cat urine cleaner has dried.

NOT AN ENZYME NOT A MASK: Our animal odor eliminator features a unique non-enzymatic formula that works regardless of what application you have used before. Cat Odor-Off works where other urine odor eliminator products haven’t and won’t. It also removes many stains.

SAFE FOR PETS & CHILDREN: No need to fear! Pets and children can safely be around treated areas immediately after using Thornell’s pet urine odor eliminator. Besides, this cat urine odor removal concentrate can help prevent the pet from returning to the spot. All Thornell products are safe for use on any surface.

USE WHAT YOUR VETERINARIAN USES: Thornell is #1 provider of pet odor remover products to the veterinary industry in North America. Use what the pros use! This powerful cat urine smell remover can be used safely on rugs, walls, floors, litter, and more.

TOUGH ON CAT ODORS: Use this cat urine odor eliminator to permanently and immediately remove cat urine smell in the first application saving you time and money. This cat odor remover has a fresh scent and deeply penetrates to the source of the odor where other sprays and carpet odor eliminator powders would only treat surface problems.

EASY TO USE: Squeeze our cat urine odor remover into the measurement chamber and dilute ½ (half) oz pet urine eliminator concentrate to 16oz of water. Spray or pour on the source of the odor, saturating the soiled area. Work in the cat urine smell remover as thoroughly as possible, then let it air dry. Reapply if the odor persists after Thornell cat urine cleaner has dried.

NOT AN ENZYME NOT A MASK: Our animal odor eliminator features a unique non-enzymatic formula that works regardless of what application you have used before. Cat Odor-Off works where other urine odor eliminator products haven’t and won’t. It also removes many stains.

SAFE FOR PETS & CHILDREN: No need to fear! Pets and children can safely be around treated areas immediately after using Thornell’s pet urine odor eliminator. Besides, this cat urine odor removal concentrate can help prevent the pet from returning to the spot. All Thornell products are safe for use on any surface.

LITTER BOX ODOR REMOVER - These scent boosting cat litter crystals mix in with your cat's litter and release a light fragrance every time your cat uses the litter box; concealing odors and keeping your litter pan and home smelling fresh and clean

100% NON-TOXIC - Fresh Step crystals are completely safe, non-toxic and pet friendly; no need to worry about exposing your kitty to chemicals

NO RESIDUE - Fresh Step cat litter crystals will disintegrate over time because they are water soluble, no mess, no fuss

ACTIVATE EVERY TIME YOUR CAT STEPS - These kitty litter crystals are activated every time your cat uses the litter box; giving your litter pan a constant boost of freshness

SUMMER BREEZE SCENT - The revitalizing summer breeze scent will make your fresh Step crystal litter pleasing to the senses, and will make you forget that it is litter

INSTANTLY ELIMINATES ODORS: X-O neutralizes smells at their source instead of masking them with perfumes. Safe plant-based ingredients leave a fresh environment with no lingering scent. X-O Odor Neutralizer is proven effective in eliminating pet odor, turf, cigarette smoke, cooking odors and other entrenched smells wherever they are found. Using a proprietary blend of de-ionized water and natural plant oils, X-O has been an all natural, green product since 1985.

USE ANYWHERE AND EVERYWHERE IN BETWEEN: Made in the USA For over 33 years, X-O has been used by pet care facilities, hospitals, nursing homes, hardware stores, truck stops, and countless individual households and has provided an amazingly-effective odor neutralizer in a safe, natural alternative to harsh chemicals - for those concerned about health, indoor air quality and the environment.

FEATURES: Neutralize pet odors on carpet and bedding, eliminate sweat and mildew smells in laundry, neutralize litter box odor, remove smoke smell on surfaces and textiles, deodorize trash cans and diaper pails and can remove the smell of skunk spray.

SAFE AROUND CHILDREN AND PETS: X-Odor Neutralizer is a plant-based formula that safely cleans and deodorizes surfaces and spaces. The natural ingredients in X-O are extracts from plants like those used in cosmetics and food flavorings.

USE FREELY ON SOFT SURFACES INDOORS AND OUT: X-O Odor Neutralizer is the original, nature based deodorizer that is pH neutral and safe to use directly on fabrics, hard surfaces, people, and property. It leaves no cover-up fragrance behind. X-O eliminates a wide variety of odors. Available in 8oz, 16oz, 32oz, 1gallon. X-O is ready-to-use (No Mixing or Diluting), non-toxic, non-flammable, alcohol-free and eco-friendly.  Even the gentle cleaning agent is derived from plants.

EFFECTIVELY ABSORBS EVEN THE STRONGEST LITTER BOX SMELLS Our proprietary blend of essential oils neutralizes odors at a molecular level, keeping your litter box smelling fresher, longer.

LESS SCOOPING, LONGER LITTER LIFE Mixes easily with all types of litter, extending litter life by wicking away moisture. Go longer between cleanings and save more money because you need less litter!

SAFE FOR PEOPLE, PETS AND THE PLANET Non toxic. 100% plant-based. Made from all-natural, highly absorbent corncob granules that effectively wick moisture from urine and feces

TOUGH ENOUGH FOR MULTI-CAT HOUSEHOLDS Bring on your foulest feline friends! As always, we stand behind our products 100%. We earn your five-star reviews by making high-quality products that work.

DEODORIZES OTHER SURFACES TOO! Great for trash compactors, garbage cans, kennels and animal carriers