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Can You Put Baking Soda in Cat Litter? Vet-Reviewed Safety Facts

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By Nicole Cosgrove

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Vet approved

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Reviewed & Fact-Checked By

Dr. Lauren Demos

DVM (Veterinarian)

The information is current and up-to-date in accordance with the latest veterinarian research.

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Cats are wonderful animals, but many owners complain about their smelly litter boxes. While many brands claim to eliminate the odor, some use a fragrance that smells almost as bad and might cause your pet to stop using it. One popular remedy is baking soda, which is fragrance-free and great at absorbing odors, but is it safe for cats?

The answer is no; baking soda should not be the first choice when trying to solve a smelly litter box. Keep reading to learn why adding baking soda to your cat’s litter box should be avoided.

hepper single cat paw divider

The 4 Potential Risks of Using Baking Soda in Cat Litter

Baking soda is commonly used in baking as a rising agent in muffins, cupcakes, and cookies. Some people also use it to reduce food odors in their fridges. This is probably why people think (and hope!) that baking soda would take the edge off a pungent little box. But there are several reasons why this is not a safe idea.

1. Allergies or Sensitivities

Some cats may be allergic or sensitive to baking soda. Watch for adverse reactions in your cat, such as sneezing or excessive grooming, and discontinue use if you notice any.

cat scratching its head
Image by: NOWRA photography, Shutterstock

2. Ingestion Risk

Cats are known for their curiosity and may ingest small amounts of litter. While baking soda is safe in small quantities, eating large amounts can be harmful, so discontinue use if you notice your cat using it as a snack. Plus, there is insufficient research on the long-term effects of ingesting baking soda.


3. Respiratory Issues

Baking soda dust can become airborne when your cat digs in the litter box, irritating your cat’s respiratory system. Always maintain good ventilation in the litter box area, which will also help disperse fumes.

kitten playing inside litter box
Image by: Natalia Kokhanova, Shutterstock

4. Litter Type Compatibility

Some types of cat litter may not work well with baking soda. For example, clumping litter with moisture-absorbing properties may not benefit from additional baking soda.

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The 3 Alternatives to Baking Soda

1. Regular Cleaning

Don’t want the litter box smelling? Scoop your cat’s litter box daily, and replace the litter regularly to prevent odors from building up. Being diligent about cleaning is the most effective way to keep odors away.

Wondering whether an enzymatic spray or deodorizing powder is better at fighting pet odors? Compare our Pet Stain & Odor Eliminator Spray to our Deodorizer Powder to see which product is best for your deodorizing needs.

hepper spray new
Hepper Bio-Enzyme Pet Stain & Odor Eliminator Spray
hepper bioenzymatic litter additive
Hepper Advanced Bio-enzyme Deodorizer & Litter Additive
Eliminates smells
Eliminates smells:
Eliminates smells:
Works inside your cat's litter
Works inside your cat's litter:
Works inside your cat's litter:
Removes stains
Removes stains:
Removes stains:
Works on contact
Works on contact:
Works on contact:
Works on a variety of surfaces
Works on a variety of surfaces:
Works on a variety of surfaces:
Unscented
Unscented:
Unscented:


2. Choose High-Quality Litter

Invest in a high-quality cat litter designed for odor control and moisture absorption. Many premium litters use special ingredients that work to neutralize odors effectively.


3. Ventilation

Maintain good ventilation in the area where the litter box is in order to reduce odor concentration.

Grey cat stepping out of litter box
Image by: Litter Robot, Unsplash

hepper cat paw divider

Conclusion

Baking soda might seem like a quick solution to litter box odors, but it’s not the best solution for that problem. It’s unclear how cats will react to baking soda if it’s ingested. We do not want to put our cats at risk over something that can be solved with everyday cleaning. It won’t be pleasant, but your home won’t have a lingering odor. And a clean litter box is healthier for your cat!


Featured Image Credit: Geo-grafika, Shutterstock

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