Liberon steel wool is linear, you cut it with knike to length. It does not shed in use. Combined with a product called "Wool Wax" results are perfect. Wool Wax never interfers with adhesion finishes. Another good option are synethic scrub pads in different colors are agressiveness. All these products are available from Woodcraft and/or Rockler woodworking. The scrub pads from most anywhere. Liquid soap can be substitued for wool wax.