Are you tired of pests ruining your outdoor space? With the Solarek® Solar-powered Ultrasonic Animal Repeller, you can repel animals and pests with ease. This advanced device uses ultrasonic waves to emit a powerful sound that is unpleasant for animals and pests to hear. It's also motion-activated so it only emits sound when necessary. The repeller is solar-powered and goes on standby when no motion is detected. Plus, it's waterproof so you can insert it into the ground or hang it on a wall without worry of rain or snow damage.Good To Know: Please peel off the transparent protective coating on the top of solar panel to ensure it can absorb sunlight efficiently. Do not cover up the PIR sensor; choose a place where the solar panel on the top can get as long time sunshine as possible. Please install the device to the direction that animals come from to get better effect. Allow the Animal Repeller to operate continuously for best results. Do not immerse repeller in water. Do not cover-up the PIR sensor. The Animal Repeller can be only recharged by solar panel. Battery can’t be removed. To clean the repeller, use a damp-soft cloth and mild soap with water. Do not use harsh chemicals or abrasive cleaning agents. That may damage the repeller.