Soyelle's detergent is a biodegradable fabric wash specially formulated to care for lingerie and hosiery. Delicately fragranced, The detergent gently removes residues from previous washing and can prevent yellowing. Phosphate free! Single doses containing the exact amount of fabric wash for a hand wash. Drop one unidose directly in 4 liters of cool water. The plastic dissolves. Put in your stockings for 3-5 minutes. Rinse well. Be careful
not to wring or squeeze. Instead, gently press the water from the fabric. Et voilà! Comes in pack of three unidoses.