Can You Flush Cat Litter or Dog Poop?

Pet owners sometimes wonder whether cat litter or dog poop can be flushed down the toilet to make cleanup easier. The short answer is that it’s usually not recommended. Even when waste seems “biodegradable,” many common products and disposal practices can cause clogs, overwhelm wastewater treatment, or introduce contaminants into waterways.

Because local sewer systems and treatment facilities vary, the most reliable guidance comes from your city or utility’s rules. When in doubt, treat pet waste as solid waste and dispose of it through approved channels.