When you finish a soda, switch the bottle into a good fly trap. The target: Flies scent the bait and fly in the bottle to receive to it. Once within, they won't be able to fly up the narrow opening and may eventually die off. “GUMBO’s good to your soul,” https://thegumboflytrap20725.like-blogs.com/31238417/5-tips-about-flytraps-you-can-use-today