The No.1 easy to use, safe, high performance wash in waterproofing for wet weather clothing.Adds Durable Water Repellency and revives breathability - in a washing machine Breathable waterproof garments are most likely to get sweaty and wet inside when used in damp or wet conditions. If the outer fabric absorbs water, the garment can lose up to 70% of its breathability. Therefore, the Durable Water Repellency (DWR) on the outer fabric of your jacket must be maintained to ensure comfort. Remove all detergent build up from the detergent dispenser. Place maximum of 2 clean garments in washing machine. Use 100ml per garment. Run 30 C synthetic cycle and slow spin