Originally Posted by
DOTTYMO
When you can afford a new one , cut this one into smaller mats. To take to class to use for small sections in other places etc. in the meantime. I found duck tape on the side you do not use for cutting and then soak. I use the bath. No one gives instructions on keeping them in tip top condition .ie how to clean when fluff in the cuts.
I have had this problem and found that an eraser does the trick. I found a very large (pink) eraser at the dollar store, approximately 4" x 2", which I will only use to clean my mats.