The OWP Performance Wash Liquid Soap from Grangers removes odors and maintains the breathability of your product and its purpose is to provide the best possible starting point before a new impregnation takes place. The bottle with 300 ml. is a new concentrated formula that gives you up to 12 washes per day. bottle. This liquid soap is ideal for use in your washing machine or for hand washing of more delicate material. It can be used for all types of fabrics - also GORE-TEX membranes. In addition, it should be mentioned that it does not affect non-existing DWR treatment. The OWP Performance Wash Liquid Soap from Grangers is Bluedesign approved which is a standard to guarantee an environmentally friendly treatment throughout production. The bottle consists of recycled plastic from the world's oceans (OWP). Granger's products now come in their 100% Post-Consumer Recycled (PCR) bottles that are made from Ocean Waste Plastic (OWP) which is why you are helping them make a difference.