Keep your Showers Pass gear in top condition with Nikwax Tech Wash. It is important to clean cycling outerwear regularly. Use a technical cleaner like Nikwax Tech Wash, as household detergents leave behind residue that attracts water. 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. 10oz size. Available for Domestic Purchase Only.