[VoiceOfBruck]

They do this everywhere in TX

do _you_ do it? does it work?

[Zechariah_8_13]

We don't do it, but it might make for a good experiment. Thought you saw it when you were in TX?

We thought it was to repel mosquitos, not flies.

Every time we've asked how/if it works we've gotten a different answer. Guess it's just one of Life's Great Mysteries (tm).

[Duchess47]

I do this and yes, it does work. Mine hang from my windchimes so they are moving most of the time, that may be a factor. I've been doing this for three years now. As you can see in the picture, we have horses so we have flies - but not at the house or in the house.