I wanted to let you know how pleased my elderly father is with the diffuser. I brought him one as he lives in Suffolk and is plagued by flies. he has put the diffuser in his porch and has had less than 5 flies in his kitchen in 2 weeks as opposed to at least 15 a day! He couldn’t believe the difference. He is very busy promoting your product amongst his friends so if you get a rush of orders to Suffolk you will know why. Thank you producing such an amazing product. We use your outdoor bugs away candle which is also very effective.