How can I prevent lash arrangement by a sen or the restroom since there is no live birds. In this way, When the birds arrived next, sprinkle the gel vs. the leg, it is annoying to escape to other places instead.Of course, the owner of the building, the owner of the building must also try to find ways to prevent these unpleasant problems, but the most common conventional method, whether it's hanging dolls, kantitkrading, sound or anything, but still did not resolve the problem that this. เจลไล่นกพิราบ