DIY: organic fly trap..also a green way to use those 2ltr soda bottles! Ingenious
Homemade fly trap that actually works 1 quart jar, with lid 1/2 cup vinegar 1/2 cup sugar Water Puncture some medium holes in the lid. Add the sugar & vinegar, then top with water. Screw on lid & place jar where the flies are a nuisance.