Our dog tooth cleaning powder contains sodium bicarbonate, sorbide (sugar) alcohol, wheat starch. It can strengthen the teeth, improve breathing, and make your dog healthier. Its use is simple: spoon the appropriate amount of this product, then dip a wet toothbrush into it, brush gently for 2-3 minutes, after brushing, rinse your mouth with clean water, being careful not to put it in your dog's food. And can effectively clean and deep clean your dog's teeth, removing tartar and plaque.