How to Kill Wasps the Green Way
- 1). Cut the top of the two-liter bottle with your knife around where the bottle curves.
- 2). Take off the lid of the two-liter bottle.
- 3). Put jam or peanut butter on the outside of the bottle neck.
- 4). Fill the bottle halfway with water.
- 5). Place the top of the bottle inverted into the bottle. Tape the top in place with two pieces of tape.
- 6). Place the trap in an area with high wasp traffic four feet above ground for best results.
- 7). Remove wasps from your trap daily. The wasps will be attracted to the bait you put on the bottle lid and will climb into the bottle neck, but they will have a hard time getting out and will eventually drown.