Granger"s Waterproofing 30 Degree Cleaner 300ml BottleProtects the DWR finish of all garmentsRemoves dirt and grimeRecommended for Gore-Tex, eVent and all waterproof breathable clothingFormulated to clean technical outdoor clothing. Eliminates odours, optimizes breathability and maintains water repellency. Water repellency is further enhanced by tumble drying after washing.Granger"s is a manufacturer of Recommended Kit items for The Duke of Edinburgh Award. Granger"s is a technology-based company specialising in cleaning and waterproofing products that protect and restore your outdoor gear. Established in 1937, they became the first company to produce environment-friendly, water-based waterproofing. Their principle of producing ecologically sound, high performance treatments continues to this day.The proofing technologies replicate the water-repellency applied to boots, garments and equipment when they were new. You"re just re-applying the original treatment, so your gear works better for longer. Original Performance Restored.Both Granger"s and the DofE have conducted extensive field testing and have earmarked these products as being performance led, easy to use and suitable for the variable conditions encountered by DofE participants and Leaders. Not only will you have kit you can rely on, but Granger"s will make a donation to the DofE from every purchase of these products to help further our work with young people.