Safe Fruit Fly Trap Refill:Our fruit fly trap refill is highly compatible with various traps in the market. It attracts and eliminates insects through physical means. This special food bait can easily lure all main types of fruit flies. The gnat killer indoor can be placed freely, like near fruits and food, to keep annoying fruit flies away. Kind reminder: Position it near common breeding areas for the best effect. | User-Friendly Indoor Gnat Trap:Ready to use right out of the box. Simply open t