NikWax Tech Wash 33.8oz 1000ml


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Product is waterproof to keep you dry.


Product uses Gore-Tex, the highest standard in waterproofing technology.


Made with breathable material so you won't feel clammy.

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Remove dirt and stains from your rain jackets and pants while revitalizing their breathability and Durable Water Repellency (DWR). Tech Wash is recommended for routine washing and as a pre-wash before applying Nikwax TX-Direct or other waterproof finish restorers.

  • Tech Wash leaves no detergent residue, so it won't degrade DWR finishes.
  • Safe for waterproof-breathable fabrics including GORE-TEX® and eVent®.
  • Water-based formula is biodegradable.
  • Use in either top-loading or front-loading washing machines, or pre-treat stains with a small amount of Tech Wash on a sponge.
  • For top-loading machines, use 150ml of Tech Wash for up to 3 garments and 250ml for 4-6 garments. For front-loading machines use 100ml of Tech Wash for up to 2 garments.