Tech Wash and Softshell Proof packaged together to clean and waterproof your softshell outerwear. Tech Wash is a safe, soap-based cleaner for synthetic waterproof clothing, equipment, insulated garments and sleeping bags. 112 Softshell Proof restores the water-repellent finish to all softshell garments. Easy washing machine-applied cleaner and waterproofing! Water based and Biodegradable. Contains NO flourocarbons (PFCs) and NO VOCs Wash-in cleaner for waterproof clothing and equipment. Safely revitalises breathability and water repellency. This product is a non-detergent soap which can be used regularly to clean clothing and equipment without damaging the durable water repellent (DWR) coatings. Use this product instead of detergents or washing powder.