Wide coverage: The pest repellent gets coverage up to 115 m2. You should use one unit per a room to see the best result because the ultrasonic cannot pass through walls or solid objects. Safe to use: Ultrasonic Pest Repeller is human and pet friendly, keeping at bay all sorts of little enemies such as mice, rats, mosquitoes, flies, beetles, cockroaches, moths, ants, bedbugs and more.
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