Stops wild and domestic animals from chewing, nibbling, licking, gnawing, eating or biting. Contains Denatonium benzoate 0.075% Controls damage caused by dogs, cats, rabbits, raccoons, beavers, mice, rats, deer, squirrels, voles, porcupines and some types of granivorous birds, fruit eating birds and carrion crows. Doktor Doom Original Rodent Repellent is an effective repellent for both wild and domestic animals Controls damage caused by dogs, cats, rabbits, raccoons, beavers, mice, rats, deer, squirrels, voles, porcupines and some types of granivorous birds, fruit eating birds and carrion crows Spray on bark of trees, bushes, ornamental plants, flowers bulbs, siding, fences, posts, garbage, and places visited by undesirable animals For outdoor use Withstands outside elements Annual application is advised.