Nikwax Cotton Proof - 1L

Specifically designed to treat cotton and polycotton fabrics. It will leave a flexible water repellent treatment on the fabric fibres that allows air to pass through. So your clothes will remain fully breathable water repellent and less water absorbent. For best results always clean item(s) first with Nikwax Tech Wash in a separate wash cycle. No need to dry item(s) before waterproofing. Shake well before use. Follow care label instructions.  Remove all detergent build-up from the detergent dispenser. Place clean items(s) in the washing machine (maximum 3 items). Use 50ml for 1 item, 100ml for 2 items and 150ml for 3 items. Wash according to the care label. Air dry or tumble dry on a low setting if the care label allows.To maintain waterproofing always wash with Nikwax Tech Wash. Do not use detergents.