Indoor/outdoor spray to deter cats from selected and treated areas. Nature's Miracle Pet Block Repellent Spray is specially formulated to help reduce training time and break undesirable behaviors by keeping your pet away from treated areas such as beds, furniture, rugs, and outdoor trees or shrubbery. Our long-lasting, concentrated formula contains natural repellent scents that are inherently disliked and avoided by your pet. Natures Miracle Pet Block Repellent Spray is designed for both indoor and outdoor use and will not harm pets or people when used as directed