Persil Non Bio  Laundry Washing Liquid Detergent  removes the toughest of  stains  while being gentle next to sensitive skin and your clothes. This  liquid detergent  is made with plant-based, biodegradable stain removers – tough on  stains  kinder to our planet Persil  Non Bio Liquid  is dermatologically tested and gentle next to sensitive skin. Persil's research into skin care is recognised by the  British Skin Foundation. Our  detergent  bottle is now 100% recyclable and contains recycled plastic thereby reducing plastic use and caring for our planet. With a new super concentrated formula in a smaller bottle, now you only need 27 ml of  detergent  per use.