Nikwax SoftShell Proof Wash-In is easy and quick to apply in a washing machine, and its highly Durable Water Repellency (DWR) develops on air drying. The washing machine application ensures that the treatment goes right through the garment, treating seams, tapes and cords, as well as the fabric. Also, as the need for tumble drying is removed, this saves energy and protects more vulnerable, older, garments from heat. Nikwax SoftShell Proof Wash-In has been specifically designed and optimised for softshell garments; it leaves a flexible water repellent treatment on individual fibres allowing moisture vapour to pass through, maintaining breathability.
For best results remove all non-washable parts and always clean item(s) first with Nikwax Tech Wash in a separate wash cycle. No need to dry item(s) before waterproofing.
- 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.
To maintain waterproofing always wash with Nikwax Tech Wash. Do not use detergents.