When not in use, hay covers should be stored in a dry, cool, and shaded area to prevent deterioration. First, ensure the covers are clean and free of debris, then thoroughly dry them before storage. Roll or fold the covers neatly to minimize creases and damage.
Store them in a well-ventilated space, such as a shed or covered storage area, to avoid exposure to sunlight, which can cause UV degradation, and moisture, which can lead to mold growth. Keeping the covers elevated off the ground on pallets or racks can also help prevent contact with damp surfaces.