Specialized Mold Stain Remover for Waterproof/Technical Fabrics

The user is struggling to remove mold stains from waterproof rainwear using conventional methods, indicating a gap in effective cleaning solutions for technical fabrics. A product specifically formulated to safely and effectively remove mold and mildew stains from waterproof, breathable, or technical materials without damaging their integrity or DWR (Durable Water Repellent) coating would be highly valuable. This could be a spray, a pre-treatment solution, or a specialized detergent. An accompanying 'how-to' guide or information resource on proper care for such garments would also add value. The expected benefit is restoring expensive or cherished outdoor gear, extending its life, and maintaining its functional properties.