What are the delivery times for this product?

All orders placed by midnight are prepared the next day. In France, orders placed before 1 pm (excluding weekends) with Chronopost 24h are dispatched the same day. Delivery then depends on the carrier and takes 1 to 4 days in France. Delivery times for Europe and the rest of the world vary by destination.

Can I return the item if the size doesn't fit?

Yes, absolutely. You have 30 days to return it and get a refund or an exchange. Return shipping is free. The item must be new, unworn, unwashed, and have its original tag.

Nikwax Tech Wash detergent for waterproof clothing

Name: Nikwax Tech Wash detergent for waterproof clothing
Brand: Nikwax
SKU: REV24000953
Price: 10.9 EUR
Availability: InStock
Rating: 4.8 (44 reviews)

10,90 €

44 reviews

Waterproof

Breathable

Water-repellent

400g

Green

Delivered from Tue 17 Nov.

Free returns within 30 days

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TECHWASH 300 ML

10,90 €

44 reviews

Delivered from Tue 17 Nov.

Free returns within 30 days

Who did we design it for?

For regular outdoor enthusiasts who head out in all weathers and want their waterproof clothing to perform wash after wash.

What is it for?

It cleans and restores water repellency. When washing no longer makes water bead up, Nikwax recommends reproofing.

Which fabrics?

Waterproof, windproof or fleece jackets, trousers and gloves, as well as synthetic sleeping bags.

How do you apply it?

For machine washing, remove all detergent residue from the dispenser, then use a synthetic cycle at 30 °C with a slow spin. For hand washing, use 7.5 L of lukewarm water for one or two items.

Its performance

Waterproofing

Water-repellent DWR

Wash without losing what protects you

Dirt, residue from conventional detergent, a worn water-repellent treatment. If a waterproof garment starts absorbing water, its membrane has not necessarily failed. Sometimes the right wash is enough to restore its water repellency.

This detergent removes dirt and residue, then restores the water-repellent treatment so water beads up again. It also restores the fabric’s breathability and can be used in a machine or for hand washing.

Because protecting your gear also means knowing how to wash it. And every outing deserves kit that works.

Key features

Dosage by water hardness

- 100 ml in soft water, 150 ml in medium or hard water,
- No more than two garments per wash.

Stubborn stains

- Apply undiluted to stubborn stains before washing,
- Shake the bottle before use.

PFAS-free formula

- Non-flammable,
- PFAS-free.

Air dry or tumble dry on a low heat

- Air dry,
- Tumble dry on a low heat if the care label permits.

Details

Specifications

Weight

400g

Brand

Nikwax

Waterproofing

DWR water-repellent treatment

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Reviews

4.8

Based on 44 reviews

5

86%

4

11%

3

2%

2

0%

1

0%

Customers recommend the usual size

Material quality

Ergonomics

Fredrick R.

Verified customer

Ordered size U Ordered color Vert

04/10/2019

be careful, 300 ml is just for three clothes. I tested on Millet 5 years old and it works. There is more to see in time, it's good to zip.

François-Xavier.R

Verified customer

Ordered size U Ordered color Vert

Translated review

06/06/2024

Very effective product, it's a shame it only comes in such a small size (300ml). With 150ml per anorak, the bottle empties quickly. I'll order more later.

Laurence F.

Verified customer

Height 168cm Usually wears M Ordered size U Ordered color Vert Usage Randonnée

Translated review

06/11/2026

None of these products are wonderful unfortunately, but I still think it's a small plus.

Gilles.Q

Verified customer

Ordered size U Ordered color Vert

Translated review

20/11/2023

Très good product accompagné du waterproofing, perfect pour clothes with membrane.

Christophe.S

Verified customer

Ordered size U Ordered color Vert

Translated review

28/11/2023

Very good laundry detergent

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