Specially formulated cleaner for Merino wool clothing and accessories that enhances wicking and drying performance. Application is easy, effective, and softens wool while promoting faster drying. Traditional household detergents can harm the natural wicking properties of Merino wool. Perfect for use with Smart Wool, Ortovox, Icebreaker, Ibex, Minus33 and Darn Tough clothing. Nikwax products are PFAS-free, water based, non-persistent, and do not contain optical brighteners or added scent, and are safe for machine wash. Water based, non-persistent, and free of PFAS, optical brighteners, and added scent. One full capful is equivalent to approximately 50ml of product.