To hand-wash fine materials use a warm, mild solution of Liquid Soap Flakes or original Soap Flakes. Rinse in clear, cool water, blot with a towel, lay woollens flat to dry. Liquid Soap Flakes and Soap Flakes have been thoroughly tested to ensure that they care for woollen clothing. This is provided that the garments are washed according to the instructions on the garment label and those on the Liquid Soap Flakes bottle.