Groomer Lindsey said the best way to handle it is to mix up a paste of equal parts Dawn dish soap, peroxide, baking soda and Listerine. Spread it on the dog, and let it sit for about 15 to 20 minutes. Then, rinse. The worst thing to do when your dog gets sprayed is to put water on him immediately- this sets the oil into the coat, where it will remain. One more tip…remove throw rugs, or any blankets where your dog may try to rub himself, until after he has been washed.