Everytime we sit outside, or eat outside, we are bombarded with flies. How do you keep them away?
We've done this for the past two summers and have noticed a SIGNIFICANT drop in flies. Even have one of those bug zappers hanging in the patio, and I've noticed we didn't have near the zaps with the bags of water. Never heard of the food coloring, but I did hear to put a penny in them. Just plain bags of water worked for us. Well worth the price of ziplocs.Mom23boys said:My step-mom fills plastic bags with water and hangs them. You can even add food coloring to the water. I think she adds blue. You have to use plastic bags for it to work though.