Scent-Barrier is an effective method to reduce accidents caused by game. Due to our experiences the average reduction is about 75 - 80 %. Apply Scent-Barrier Foam on trees, bushes or sticks on both sides of the streets (at the centers of accidents) in zick-zack-rows. The foam balls shall be in tennis ball size. Refresh the foam with Scent-Barrier Concentrate two times a year (in spring and all). If there are many wild boars in this area, please apply the concentrate probably each two or three months.