Chris Gustin's rag rugs are woven from cloth selvedges (an edge of fabric meant to be cut off and discarded) which are collected for her at weaving mills. These unique rugs are a little thicker than most cotton rag rugs and are easy to keep clean. Machine wash on gentle cycle in warm water with a mild detergent. Put in the dryer for five minutes to spin out excess water. Stretch flat on the ground to dry.