Does the Ultimate® AT repel flies, bees, mosquitoes, or other flying insects?
Although some customers have reported success with flying insects, we cannot guarantee the Ultimate® AT will fully repel them. This is because the AT uses intermittent pulses of sound, and it may be possible for flying insects to move in and out of the room between sound pulses. The best product to repel flying insects is the Guardian™, because it provides a continuous, powerful ultrasound.