Nikwax Tech Wash Cleaner Bulk


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Rocksolid guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


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

Tech specs

Ideal for
  • Camping and hiking
  • Cleanser
Volume1 L (1000ml)
5 L (5000ml)
Made inUnited Kingdom

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