Review on MAIKAILUN Repeller Repellent Ultrasonic Deterrent by Monique Johnson

According to my experience, this product simply doesn't work... It claims to repel insects and pests using ultrasonic sound waves, but in reality, it's just a waste of money. The only pro is that it doesn't emit any harmful chemicals or odors. However the con is that it doesn`t repel any pests at all. Instead, I found myself having to resort to other pest control methods to solve the problem. Don't waste your money on this ineffective product..