Welcome back to Nana's Ranch where I'm making fly traps. With animals in the yard and pastures, flies will always be a problem.
These fly traps are inexpensive and simple to make.
You'll need: 1 clear plastic bottle / scissors / small nail or metal paper clip / source to heat it to red hot / 3 paper clips or other hanging devices, string or wire to hang / fly bait packet OR raw meat / water