If you want to enjoy your breakfast or barbecue in peace on your patio or balcony, you will need a wasp trap. Just fill it with sugared water and 1 drop of washing up liquid and hang it up on the next tree. Soon the wasps will be swarming to it but not able to come out so easily thanks to its design. You will receive 2 wasp traps each with a metal wire for hanging them up.
