Our ruling: False. We rate the claim that paper bags resembling wasp nests can act as deterrents against the insect as FALSE because it was not supported by our research. Wasps do not perceive objects like paper bags as nests and instead may use the bags as construction material for nest building.
In respect to this, do wasp traps work on paper wasps?
Definitely not. One of the biggest problems with wasp traps is that they attract additional insects. Any stinging insect within radius of the scent is going to be drawn to the bait, which means the wasps captured in your trap aren’t necessarily the wasps living on your property.
Use herbs and essential oils to deter wasps. A combination of clove, lemongrass and geranium essential oils is ideal for applying to outdoor walls, crevices, or other places you’ve noticed wasp activity. Peppermint oil is also an effective wasp repellent.