Polystyrene is the item that ruins a bay
Expanded polystyrene breaks into small beads at the slightest handling, and once those beads are loose they travel on any air movement and cling to everything through static. A bay that had one broken sheet in the morning will have beads along the fence line and in the gutter by the afternoon. It is the single most disruptive packaging material in a bulky goods operation.
The response has to be containment rather than collection. A closed or covered container at the point where the material comes off, and a rule that sheets are placed rather than dropped, prevents most of it. Cleaning collects what escapes, but no realistic frequency keeps up with an uncontained source, and the scope should say so rather than promising otherwise. Sites that fix the container placement usually see the difference within a week.
