Also known as Kosa Silk,it is valued for its texture and natural gold color, which is rich and deep. It is produced from the larvae of several species of silkworms belonging to the moth genus antheraea. Tussar silk has the highest wear resistance and its durability is due to its short fiber length. 2. For HOME WASH - Dip saree in half a bucket of water with mild detergent. Let it soak for just about 10 minutes and then wash it by moving it up and down in the detergent water with your hands and mildly rubbing it. Finally rinse it well to wash away the soap. 2) If you are planning to buy a sari for wearing or any other project which may require good length of fabric then please do confirm the condition of the sari so that you are not di-satisfied with the condition after you receive. Though.