Grangers Performance Wash gently removes dirt and eliminates odours – removing harmful residue build-up that affects the performance of technical clothing. This powerful, yet gentle, bluesign® approved, wash-in cleaner refreshes and revives, restoring all outdoor and waterproof garments to like-new performance. This concentrated cleaner performs the same in all waters and the breathable formula enhances any existing repellency, keeping you warmer and drier for longer. Ideal for use as preparation for reproofing. Suitable for all fabrics including Gore-Tex®. How to look after your outdoor clothing | OS GetOutside As you spend time outdoors, the technical features on clothing can start to wear off. Kings of kit care, Grangers, explain how to look care of your outdoor clothing so you can restore its performance and enjoy it for years to come. getoutside.ordnancesurvey.co.uk