How do you make homemade wasp and bee killer?

first, you take a 2 liter pop bottle and cut the top half off and turn it upside down and glue it to the bottom half so the bees will fly in but they cant fly out then pour sugar water (boil 1 cup water and 4 cups of sugar) then put one drop of dish soap into it and you will have many bees caught and killed by the next day!!