Fabrez makes a closet freshner, I wipe out the box with a lysol sprayed cloth, and then put it in the sun for a couple of days. Some boxes retain the "motor oil" aroma from the machine. Also, when you are storing your ladies, keep the box propped open a bit to keep air circulating.
Originally Posted by
quilt3311
I put several dryer sheets inside and left it for a week, ten opened and set in direct sunlight for several days. It worked and got rid of all the musty smell. Keep a dryer sheet in the bottom now. hope that helps.