From digging up potted plants and bulbs to pilfering birdseed from bird feeders to nesting in attics, squirrels and chipmunks can be difficult to deal with. Our liquid Squirrel Stopper repellents create a sensory boundary that works by smell, taste and feel, dry clear and odor free to keep squirrels and chipmunks away. You can even apply Squirrel Stopper directly to birdseed as it will not harm the birds. Humane and safe to use, our Squirrel Stopper repellent products can be applied every 30 days, regardless of weather or watering.