Best Diy Fruit Fly Trap. Pour about a quarter cup of apple cider vinegar into an empty bottle and cover the opening with plastic wrap. The sugar in the mixture will attract flies while the soap plays a role in breaking the surface tension.
For this DIY trap begin by adding 12 cup of apple cider vinegar to a glass jar. Cover the top of the jar with a small square of plastic wrap and tie it closed with string. Put in some bait and fill it with an inch or two of apple cider possibly mixed with some sugar.
Pour about a half-cup of beer old or fresh in a mason jar with a lid.
Dwcom 20 Pack Sticky Fly Ribbon Catcher. I have tried many combinations of things to trap fruit flies but the best one to date is just a small bowl with champagne vinegar a drop or two of Dawn dish soap and dilute the vinegar with some water. Next pour the sugar syrup in the jar and then place the cone in the jar upside down as shown in the below image. Take a look at the top-quality products below to find out more about the best fruit fly traps available.
