Contains everything you need to clean and maintain your waterproof, breathable performance gear. The nondetergent, biodegradable Tech Wash cleaner removes dirt and contaminants to enhance your fabrics durable water-repellent finish. The waterproofing treatment lasts twice as long than regular detergent since soap leaves behind inhibiting residues. TX.Direct wash-in treatment ensures the garment is completely immersed for waterproof treatment of every pocket, seam and fabric pore. Includes 10-fl. oz. bottle of Tech Wash and 10-fl. oz. bottle of TX. Direct Wash-In Fabric Care. Type: Clothing Care.