When your favorite climbing shoes, hiking sandals, or athletic footwear start broadcasting your adventures to everyone within nose-shot, it's time for Nikwax Footwear Refresh. This powerful deodorizing cleaner doesn't just mask odors like those cheap spray fresheners – it eliminates the bacteria that cause the stink in the first place, while giving your gear a thorough cleaning. The easy hand-application formula works deep into insoles and footbeds to remove the build-up of sweat, dirt, and oils that feed odor-causing bacteria, particularly during those hot summer sessions when your feet are working overtime. Beyond just freshening up your footwear, this 125ml bottle acts as gear insurance, preventing bacterial rot that can break down materials and stitching, effectively extending the life of your investment so you can keep hitting the trails, crags, and courts with confidence.