I put my woolback pads in both the washer and dryer. I use a small amount of Woolite on the gentle cycle in the washer. The pads come out almost dry. I then put the pads in the dryer on low heat for about 10 minutes and they are fluffed and ready to go. I have never had any shrinkage or problems. I have 3 pads, all fine after 5 plus years.
