In my experience this is not a good product. I buy this product in one month ago. I seen mortein machine advertisement then I believe this is a good product. After using this product I feel bad experience this is not working Well. On mortein machine in night but after five minutes this mortein power gurad machine Power down then the product working not well in my room. Mosquito also came In the room but this machine not prevent them. This is not userfriendly product. The product oil life is very short time. This product is not good for using.
Thanks