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Select Winter Outwear on Sale In Store: Save up to 50%

Nikwax Tech Wash Wash-In 2 Sizes

$13.95 CAD 181-183

NIkwax Tech Wash-In is The No.1 easy to use, safe, high performance cleaner for wet weather clothing and equipment. Cleans effectively, reviving breathability and water repellency. Nikwax Tech Wash removes water-attractive dirt, contaminants & detergent residues, then rinses the residues free. Nikwax waterproofing treatments last twice as long as they do when you wash with detergent soap. You can clean items with Tech Wash before treating them with NIKWAX waterproofing or apply it directly to fabrics as a stain & grease remover!

  • Wash-in cleaner for waterproof clothing and equipment
  • Safely revitalizes breathability and water-repellency
  • 2 Sizes to choose from
  • Guaranteed performance for 4 years from manufacture.


  • Prolongs the life of gear and optimizes outdoor performance
  • Maintains breathability
  • Maintains original water-repellency
  • Easy to apply - can be used in a washing machine
  • Suitable for use on all fabrics, including technical textiles
  • Lifts out dirt that can attract water and mask water repellent finishes
  • Unlike detergents, it does not leave behind water attractive residues which encourage wetting-out
  • Removes detergent residues left behind by previous washes
  • WaterBased - environmentally friendly, biodegradable, non flammable, non hazardous
  • Does not contain fluorocarbons.
  • 2 Sizes
    • 10 fl. oz. [300ml] bottle
    •  33.8fl. oz. [1000ml] bottle
  • Neutral Color
  • Ideal for all clothing including high activity/technically advanced garments
  • Wash-in cleaner for waterproof clothing and equipment