Nikwax tech wash 300mlwash in cleaner for waterproof clothing and equipmentsafely revitalises breathability and water repellencythis 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 featuresprolongs the life of gear and optimises outdoor performance maintains breathability maintains original water repellency easy to apply can be use