We added ManureMagic® to the pits of each of our grower/finisher barns and within a few weeks the odor was cut by 50-75%. Being on the west side of a major highway, we wanted to remain proactive with odor control. We have been looking for something to help us with odor, and I think we’ve found the answer. ManureMagic® is easy to work with and has a pleasant smell. We strongly recommend ManureMagic®.