Hand washing an extra large red and black comforter sets king a may be the only method available to completely clean the bedding. Some quilts should only be washed by hand, according to the instructions. A large capacity washer is not always available for others. The placement of an extra large quilt inside a smaller machine can damage the fabric, as well as the washing machine. It is possible to clean large bed material by hand. Cleaning the quilt once every two weeks is important, and any spills or floors should be cleaned immediately to protect the longevity of the quilt.
Look for an area with minimal foot traffic that is large enough to spread the red and black comforter sets king flat. Vacuum the area thoroughly. Remove any residue that may stick to the damp cloth. Unfold the king-size duvet on the floor. Spread evenly with all flat corners on the surface. Pour boiling water in a saucepan. Test the water to avoid burns. Dip the sponge in the pan. Squeeze excess moisture from the sponge. Place a drop of laundry soap on the sponge. Dry the sponge together to create foam.
Press down with the sponge on top of the quilt. Rub the fabric with the sponge through the rows. Drain the sponge and apply additional soap as needed. Remove all the soap from the sponge. Dry the king-size duvet with water in rows that cover the entire area. Squeeze the sponge and get more water when necessary. Repeat the step twice. Press firmly with the towel in rows eliminating excess moisture. Complete this step twice for the total area of the quilt. Pick up the red and black comforter sets king, turn around and out. Expect an outside rack or rack to air dry.