Nikwax Tech Wash is the specialist cleaner your technical gear deserves. Formulated to gently remove dirt and grime from waterproof fabrics without stripping their protective coatings, this 300ml bottle keeps your outdoor clothing performing at its best. Safe for all waterproof membranes including Gore-Tex, it restores breathability and water-repellency with every wash. Extend the lifespan of your investment and maintain peak performance on every adventure. Essential maintenance for serious outdoor enthusiasts.