In general, baking soda is considered safe to use in cat litter boxes. It is a non-toxic substance that is commonly found in household cleaners and even some traditional cat litter. However, it is important to use baking soda in moderation. While baking soda is generally safe for cats, overexposure may cause skin irritation or breathing problems in some cats. Additionally, cats, due to their curiosity, may ingest a certain amount of baking soda while using the litter box, which can potentially lead to gastrointestinal upset.
To ensure your cat's safety and well-being, it is recommended to use only a small amount of baking soda and monitor your cat for changes in behavior after you add baking soda to the litter box. If you notice any redness or other adverse reactions in your cat, such as excessive sneezing or coughing, stop using baking soda immediately and contact your veterinarian.