Aside from that, fermented fruits and vegetables also attract fruit flies, and balsamic vinegar is a type of fermented liquid This means fruit flies love it, and you can easily lure them into your trap by simply using this!Click to see full answer. Also, do flies like balsamic vinegar?But, like I said, fruit flies can’t resist a good quality balsamic or apple cider vinegar. If you don’t have alcohol in the house, I’ve heard that a few drops of dish soap added to the balsamic vinegar will kill the fruit flies too, so you can give that a try.Secondly, what type of vinegar attracts fruit flies? apple cider vinegar Just so, will regular vinegar attract fruit flies? White vinegar can be used to catch fruit flies, but they’ll be MUCH more inclined to fly into a trap if apple cider vinegar is used.Why are the fruit flies not going into the vinegar? Vinegar fruit flies trap Fruit flies are attracted to the scent of apple cider vinegar – earning them the common nickname ‘vinegar flies’ – and can’t resist flying into a container with the stuff. Once they’re in, they can’t get out. You can also add a piece of overripe fruit to make it more attractive to flies.