If unsoiled after use, wipe the wrap off with a clean dishcloth before folding and storing away. You can also hand wash them in cool water. The cold stiffens the wax, allowing the wrap to be cleaned easier without damaging the natural ingredients. If needed, use a mild, alcohol free dish soap with a gentle sponge.
Stains and creases are normal. You can expect your wraps to develop their own character after wrapping any food items with dark pigments, such as beets. You can minimize potential stains by rinsing immediately after uncovering your food.
Make sure to avoid any exposure to warm / hot water and other heat sources, as they will melt the natural waxes. Hang to air dry before folding and storing away. Avoid use in ovens, microwaves or contact with greasy foods, oils or any raw meats (go figure).