Gear Aid® Zipper Cleaner & Lubricant is an all-in-one tool for cleaning and keeping your zippers opening and closing with ease. Ideal for plastic, nylon or metal zippers on all kinds of gear, from your dry suit to your tent to your expedition dry duffel. Unique push-pull brush top removes harmful dirt, sand and salt deposits and delivers an advanced cleaning formula right between the zipper teeth. Leaves a unique protective film which lubricates without collecting residue. Regularly using a zipper cleaner and lubricant prolongs the life of your zipper, preventing broken zippers and costly repairs. Silicone-free and made in the USA.