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Nikwax Tech Wash® (300ml)

Discount Card Price
Retail Price £4.75

Collect In-Store
Collect In-Store
Available for Reserve & Collect
With your Discount Card

Home Delivery
Home Delivery
Available for Home Delivery

International Delivery
International Delivery
Available for International Delivery - For Selected Countries


A wash-in cleaner for use with waterproof clothing and equipment, recommended by many outdoor gear manufacturers.

Duke of Edinburgh Recommended Nikwax Tech Wash® is the ideal cleaner for your technical clothing and gear. A non-detergent soap, it revitalises breathability, and can be used regularly to clean clothing and equipment without damaging their Durable Water Repellent (DWR) coatings. 

(Detergents are damaging to DWR treatments on fabrics, and can leave residues which impair breathability)

Use Nikwax Tech Wash® in conjunction with Nikwax TX Direct® waterproofing for maximum weather protection on any waterproof clothing, rucksacks or gear.

  • Prolongs the life of waterproof clothing and optimises 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

    Reviews (4)

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    • 5 out of 5
    Excellent product, 05 June 2014
    By Skye (Chester)
    No other product of a similar type comes near it, used with the waterproofing afterwards is an unbeatable combination.

    • 4 out of 5
    First use, 12 November 2013
    By Tony (Highlands)
    Well was highly surprised by the amount of dirt that came out of my cycling gloves using this in a hand wash

    • 5 out of 5
    A must have product for your technical clothing, 18 November 2011
    By Fitzydan (Pontefract)
    Bought this to give my Alta II coat. Followed the instructions and hey presto - nice clean technical gear. A must have product for technical kit that you want to clean but not takeaway its special properties.

    • 5 out of 5
    Keeps your kit clean, 26 January 2010
    By Parsonssi (Doncaster, S.Yorks)
    *THE* best cleaning agent for outdoor clothing! Probably the most useful of Nikwax's product range, Tech Wash is perfect for your outdoor clothing, as it wipes out all fear of damaging your beloved kit. It will clean any normal hiking clothes, but be sure to check labels anyway. Maintains the integrity of special fibres (such as those used by Craghoppers), and keeps your kit nice and clean!



    At GO Outdoors we offer a wide range of delivery options to suit your needs. You can come into one of our fantastic stores to collect or have your items delivered to you at your convenience.

    Please see our delivery page for more information. Restrictions apply. Prices and delivery times may vary for remote or rural parts of the UK. Working days are Monday-Friday, excluding UK Bank Holidays.

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    Check stock and reserve items at your store for collection the same day. If the items are available for home delivery, then we can arrange to have them delivered to your local store for the following day

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    Order by 8pm and get your item delivered to you by 10:30am the next working day (Not available for NI, Channel Islands or Highlands)

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    Order by 8pm Friday for delivery on Saturday (Not available for NI, Channel Islands or Highlands)

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    Forces ONLY and cannot be used for civilian or business deliveries

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    International Delivery will take between 7 - 10 days and you are liable for any local duty and/or taxes


    Returning an Item

    If you receive your order and it is not what you are expecting you can return it back to us within 30 days of receiving the goods for an exchange or refund (including the delivery charge if you return it within 14 days).

    You can return your items by using Collect+ or by taking them to any GO Outdoors store (except Hathersage) using your delivery note as proof of purchase.

    Unfortunately, orders paid for using PayPal cannot be returned to store and we are currently unable to offer free returns as we offer free delivery over £50 as standard.

    See our returns policy for more information.