This fly trap has been specifically designed for outdoor use. Flies are caught outside before they can enter indoor areas. Due to its mechanical design, flies are attracted by the scent and enter the trap, but cannot escape through the entrance. Even with a very high fly population, there is sufficient capacity to capture them. It reduces flies not only in the house or barn but also on the terrace and in the garden. Therefore, it is of interest for community gardens, beer gardens, guesthouses, and private homes in agricultural areas.