3 Make a trap usingapple cider vinegar. In a small bowl, mix a half cup of warm water plus two tablespoons of apple cider vinegar, a tablespoon of sugar, and about six drops of liquid dish soap. Gnats will be lured in by the sugary mixture, but once they dip in for a drink, the...
Fill the bottom with sugar water or apple cider vinegar and dish soap. Then, flip the top upside down and set it inside the bottom portion. As an alternative, make a trap by filling a jar with bait, covering it with plastic wrap, and poking holes in the plastic. ...
Use a bowl with apple cider vinegar and dish soap to catch the flies. Pour enough apple cider vinegar into a bowl so it’s two-thirds full. Add a drop or two of liquid dish soap to the bowl, and then cover it with a sheet of plastic wrap. Poke about 10–15 holes in the wrap ...