Nature's Miracle No More Marking Pet Stain & Odor Removal features a naturally repellent scent that helps prevent pets from revisiting and marking the same spot twice! When sprayed on previously marked areas, Nature's Miracle No More Marking Stain & Odor Remover With Natural Repellent works to eliminate existing stains and odors leaving behind lemongrass and cinnamon scents. These scents repel and help prevent dogs from returning to the area. Ideal to use when trying to break dogs' marking habits, this product will repel dogs while working to eliminate tough, deep-set urine stains and odors. Safe for use around pets and home, when used as directed.