Add 100ml of Vanish with detergent in every washing cycle. 1) For tough stains: Apply Vanish to the stain. Rub in gently. Wash immediately with your usual detergent. 2) Machine Wash: Put clothes into washing machine. 3) Washing by hand: Add 10ml Vanish for each litre of water with regular detergent. Add garments. Wash immediately. Rinse thoroughly. Do not use with products containing chlorine bleach. The colour of some fabrics might fade even in cold water. If in doubt, test the product on an inconspicuous area before applying. Do not use directly on metal parts or clothes intended for dry cleaning.