"Even the most delicate fiber is left clean and bright, with no cuticle damage to cause scratchiness."
Keep in mind that heat, agitation, and the wrong detergent are the enemies of washing wool sweaters, so aim to soak and rinse the dirt out. Dry flat in desired size/shape. A folding clothes rack can help here. Remove excess water with a towel by laying the item on a towel and rolling it up jelly-roll style, squeezing and pressing gently. Unroll then, leave in fresh air to dry.