Using the Liberator Wedge and Ramp Combo is super easy. You can use the wedge and ramp together or separately. When combined, they form an angled pedestal that can enhance your intimacy by allowing for deeper penetration and better access. Just place them on your bed and adjust them to your preferred position. You can also refer to the Liberator Position Guide for more ideas. As for maintenance, the microfiber covers are machine - washable. Simply remove them and toss them in the washing machine when they get dirty. The moisture - resistant liners help keep the foam dry. Always make sure the covers are completely dry before putting them back on. Keep the product away from sharp objects to avoid damaging the foam or the covers. Store it in a cool, dry place when not in use.