Smell barrier for crops. 20 sheets

Very safe and effective to protect your crops from wild animals (boars, deer, roe deer...)
A line of aluminum foil is placed every 8-12 m throughout the area it's a way for the animals and some sheets to get into the cropland and get impregnated with the scent spray.
The combination of smell, noise and reflections will make you interpret animals whose natural enemies (wolf, bear and man) are nearby, avoiding their passage.
The smell will be imperceptible to you after 3 hours, but to animals it will last four to six weeks.
The sheets last between 3 and 5 years and one scent spray is enough for 100 sheets.
It is recommended to alternate 2 odor sprays (red boot and blue boot) so that the animals do not get used to the smell and achieve greater effectiveness.