last winter season, I had gotten my suede UGGS wet and didn't know not to dry them with heat, so I now have dark water lines and one spot is dark and has shiny spots, not sure if it's from the nap being messed up or if it's irreparable. I tried wetting the spot, which dried and made it darker, and I've used brushes, erasers, and nail files on it and it hasn't helped. thanks!!