Soda Guns Filled with Sludge & Fruit Flies in Metuchen, NJ Want to know what happens when you don't clean out the soda guns? You'll get fruit flies! Related Content: Article: April Showers Bring May Flowers, and Mosquitoes Too. Article: Homeowners Guide to Flies Case Study: Ants March Along Walkway in Red Bank, NJ Press Release: Rodents 101: Fun Facts and Tips to Prevent this Home Invader Back to Previous Page Back to Videos