Fariedl Rodent Repeller, Ultrasonic Rodent and Pest Indoor Repeller (White 6 Pack) Coil  (6 x 1 ml)

Function upgrade: Intelligent frequency conversion, supports three different sound wave frequencies, covering the frequency range of 10KHZ–65KHZ, helping to reduce various pests and protect your family from pests How it works: Ultrasonic indoor insect repellent uses ultrasonic waves to interfere with the nervous system of pests. Long-term stimulation can help repel pests such as rats, mice, cockroaches, ants, spiders and mosquitoes by interfering with pest behavior Work Progress Process: Typical results take 1 to 2 weeks, depending on the severity of the pest infestation. Most users see results within 3 to 4 weeks. Continued use is recommended to prevent pest recurrence Green Pest Control: Discard harmful toxins, harmful chemicals and traps commonly used by households and control technicians. Ultrasound is silent for people and pets and is a clean and odorless alternative to chemical repellents Save energy and money: its power is only 3–5 watts, even lower than an ordinary small desk lamp. No batteries required, just plug in and go – low energy consumption and high efficiency