Nikwax Fabric and Leather Footwear Clean/Waterproof DUO-Pack Footwear Cleaning Gel and Fabric and Leather Proof combined into a footwear duo pack Soap-based cleaner for smooth leather, suede, or fabric and waterproofing for smooth leather or fabic Spray-on application Recommended use on smooth leather, fabric, or Gore-tex shoes, hiking boots, and gloves Water based, biodegradeable, and contains no PFCs or VOCs