Has anyone ever heard of this?  2 of my friends swear by it.

There are lots of gnats around lately...

want to get rid of them?

If you are grilling out or playing or just sitting around in some adirondack chairs-

FILL UP  ZIPLOCK SANDWICH BAGS WITH WATER,

ALMOST  FULL, NOT ALL THE WAY.

Put these bags on tables, the arms of chairs, etc.

AND MAKE SURE THEY ARE IN THE SUN!

The scattering of light by the water in the bags confuses gnats and flies,

AND THUS, they stay away!

I haven't tried this myself, because I haven't had the need,

but if you have a sandwich bag, you can try it- FOR FREE.

Let me know your results

Happy De- Bugging !

Cross posted on http://bananablueberry.com/.