APESTO Patented Technology Pest Repellent Solution - Repels Mice, Rats, Roaches, Spiders, & Other Insects - Home Pest Control Solution MOST ADVANCE PATENTED TECHNOLOGY: Apestos Black Edition is a pest repeller has been approved to use GrLight advance patent technology. It uses an overall combination of specially tuned LED comprised of diodes emitting light with a specific wavelength, leading Ultrasonic sound wave technology with automatic self-adjusting frequency variations & Electromagnetic vibration technology that interrupts the habitat of the pests living in the walls without causing harm to both the insects and rodents. WHAT MAKES US DIFFERENT: The Apesto Black is the latest and most advance pest repellent. We strongly believe that relying simply on old technology is not effective enough, hence we work closely with international research and development professionals to bring a pest repeller that can provide a total protection. BEST RESULTS WITH NO HARMFUL CHEMICALS: With our patented technology and our combination of ultrasonic sound wave, electromagnetic and specially tuned diodes emitting light is our best indoor plug-in pest repeller. We focus to purely repelling and not killing, therefore no harm comes to insects and rodents such as mice, rats, cockroaches, spiders, flies, mosquitoes, ants, fleas, ticks, bed bugs and many more. The Apesto Black is safe to use around children, pets and other family members. SAVE MONEY: Using the Apesto Black is as simple as 1-2-3 (Unbox the unit  Plug in the Radiance  Enjoy life). Apesto Black uses LED and powerful low energy technology, the cost of having the radiance operate at its optimum (24 hours a day 7 days a week) will cost around $0.17 per month on the electrical bill, a small price to keep a pest free home. OUR GUARANTEE: Most of our satisfied clients see a dramatic decrease in pest activity within the first 7  14 days after using our device. Depending on the infestation it may take up to 23 days to start showing results. If you dont see an improvement on the infestation after the 23 days period you can return the product back to us no questions asked.