Cedar is a powerful protectant against pests and mildew inside a closet. The next best thing to having a closet constructed of cedar is to add pieces of cedar to your closet. With the Whitmor Cedar Wood Hang Ups Set of 2, you can have a large piece of cedar in two of your closets. These pieces of cedar keep offensive odors in your closet at bay as well as repelling moths and other destructive insects. These cedar planks can be hung on your closet rod, and it takes up little room in the closet. It's an easy way to protect everything in your closet and to keep everything smelling fresh.