Just stick in the ground and forget it is there. It does the rest. It causes them to flee the region. It effectively repels undergrund moles, shrews, gophers, groundhogs, field mice and squirrels. Built in battery gets charged by solar by incorprated solar panel and gives years of operation.
Results differ from region to region, depending on the qality of soil and density.
Ground stake is made of brushed aluminum and it is water resistant. Range of coverage is approximately 4,500 square feet. Weatherproof Covers approximately 4,500 sq.ft. You may click on picture to see more detail. Our solar powered car ventilators keep your car interior cool during these hot summer afternoons.