Have the vanilla scented Christmas trees continued to work for you? The heat of summer has hit, and the flies are out. I am going over to Walgren's, but I'd love an update. I will be absolutely thrilled and thankful if this simple solution does the trick.
I got my scented trees at a dollar store (3 pack for $1). I don't know if they are as strong as other brands, but these last about 3 weeks each then need to be replaced.