This pest repeller uses ultrasonic vibes to repel mice, rats, ants, roaches, and spiders. It is chemical-free and odor-free, making it the safest option for indoor spaces. Plug it in and watch as the bugs and roaches disappear. The price drops from $29.99 to $16.99. Free shipping for prime members otherwise, it adds $6.

Select a 3-pack to get this price.