NaturVets Herbal Flea Spray is a natural combination of Rosemary and Cedar Oil which helps to repel fleas and flies while deodorizing with a fresh herbal fragrance. Herbal Flea Spray can be used on pets and pet bedding. Pet Bedding Herbal Flea Spray can also be used on pets bedding such as pillows foam beds and blankets. This product is designed to be non-staining. However we recommend testing on fabric before use. Herbal Flea Spray can be used on cats and kittens over the age of six weeks. It will not interfere with other spot-on products such as Advantage.