This thread is almost five years old. I guess flies like death and taxes are eternal. The price of the bottle traps is now about $12 here, but well worth it. They stink horribly. Make sure it is placed well away from the neighbors. It reeks like a dead body, so you may get a visit from the...
We use the bottle traps. They really work, but they stink so bad that eventually we just throw them away and buy another. They went from $7.00 a trap to $8.78, so the fly season is upon us.
My son bought one of those electric fly zappers. We have had it about a year, and I don't think it has...