well just try to be your self they are some real down to earth people basically you just go around with an air hose and blow theee machines off be prepaired to get dusty do some pressure whasing and if you can drive a bobcat thats a plus what they do is take old cookies cakes and pizza sauce and turn it in too hog and chicken feed machines do aii the work easy job i just cant work at nights 7--7 12 hours a day