We moved my pool to another location and everyone that helped got itchy skin on their arms. It was empty but sat in the sun for two years with no pool cover on it. Could it have been fiberglass dust. Are above the ground pools made of fiberglass? It’s the only thing I can think of unless there something I don’t know. There are some cactus far from the pool but in same back yard maybe the wind blew the splinters and got on the pool?