Watch Out Rodent Repellent Spray uses patented TripleMint™ essential oil technology to help protect homes and vehicles from mice, rats, squirrels, and other rodents. Our plant-based, EPA-compliant formula creates a strong mint barrier that helps prevent chewing, nesting, and costly damage. Each kit includes a reusable 16 fl oz spray bottle and two 2 fl oz concentrates for easy mixing and ongoing protection indoors or outdoors.