How To Make Fruit Fly Traps
2. Plastic Wrap Topped Jar
Do you have a jar lying around the home such as the type that is used for fruit preserves? If you do then it could make an ideal trap. You can try using a jar that is left open, which will likely trap a few fruit flies, but it will be more effective if you prevent the flies from getting out again.
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To prevent the flies from leaving the trap, you can try covering it with some plastic wrap. Just be sure to add some holes to let the aroma of the bait out, and the flies in. You can make sure that the wrap stays firmly in place with some elastic bands.
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