Really Serious Pro Fly Trap
 
Really Serious Pro Fly Trap can be used around domestic, commercial and industrial buildings. It has water-soluble sachets that dissolve in the water and when put in the trap can attract a wide species of flies including house flies, flesh flies, blowflies, lesser house flies and horse flies.
 
You can now easily control flies outside of your home, offices, farms or food-handling establishments using the pesticide-free 100% natural bait to draw flies into this trap.
 
This has unidirectional cones which do not open from the inside. Flies can easily enter the trap but get locked inside. The beauty of this trap is that many flies can enter the trap and it can trap all of them. However, the trap needs to be emptied, cleaned, refilled with cleaned water and fresh sachets every 30 to 60 days.