No.10 from Clothes Doctor is a powerful powder stain removal treatment. From grease to mould and mildew, it removes all sorts of stainswithout fading colour-fast fabrics. Kinder to the environment than chlorine-based stain treatments. tough on stains plastic free made in the UK How to use:If you spot a stain on your clothing then it\'s important to deal with it as soon as possible. Some substances will come out more easily when wet, but not when dry. Use the hottest water that the care label will allow when removing stains. Pre-soak: Apply our stain remover directly to the stain, massage in gently with your fingers or a soft sponge, and then leave to soak in warm or hot water (if you can), for one hour. If the stain has faded but not totally disappeared, then repeat. When it\'s totally disappeared, wash by hand or by machine as normal. DO NOT USE the stain remover on leather, suede, silk or wool. Do not use on finished or coated surfaces - for example wood, metals etc. Machine Wash: For light soiling use 3-6 g, Medium soiling use 6-10 g; heavy soiling use 10-15 g per kg of dry laundry.