Nikwax  Tech Wash - 10 fl. oz.

$11.50

Nikwax Tech Wash easily and safely removes residue left by detergents. Ideal for wet-weather clothing and equipment, it prolongs the effective lifespan of technical outerwear.

Size: 10 FL OZ
Quantity

Members get an estimated 10% back on this item as a part of your annual .

Members get an estimated 10% back on this item.
To buy,  sign in as an REI Co-op Member or join now.
Location Image for Tech Wash - 10 fl. oz.Location Image for Tech Wash - 10 fl. oz.Location Image for Tech Wash - 10 fl. oz.
Location Image for Tech Wash - 10 fl. oz.

Features

  • High-performance, low-impact solution revives breathability and water-repellency while enhancing the performance of Nikwax waterproofing treatments (sold separately)
  • Water-based and biodegradable formula contains no fluorocarbons or VOCs
  • Nikwax is a global leader in safe, high-performance waterproofing and cleaning solutions for clothing, footwear and equipment

Imported.

Leave No Trace: Even biodegradable soaps and cleansers shouldn’t be used in a natural water source. To wash yourself, your laundry or your dishes, carry water 200 feet away from streams or lakes and use small amounts of biodegradable soap (a little goes a long way). Then pour wastewater into a cat hole 6 to 8 inches deep.
View all Nikwax Gear and Clothing Washes

Technical Specs

Best Use

Multisport

Biodegradable

Yes

Volume

10 fluid ounces

Reviews
70 reviews with an average rating of 4.2 out of 5 stars

Ratings Snapshot

Product Rating

32 out of 43 (74%) reviewers recommend this product

Review this Product

Adding a review will require a valid email for verification

Average Customer Ratings

Overall Fit Rating

Runs SmallRuns Large

Most Helpful Favorable Review

5 reviews with an average rating of 5.0 out of 5 stars
Instructions under peel off label
Missions Focus
6 years ago
I've used this product for years on my Gore-Tex rain gear to help keep it repellent, along with the the "TX Direct Spray On" to add a new layer of DWR (Durable Water Repellency) when the old layer wears off. I don't use the "Wash in" DWR product, because it's inappropriate for garments with a wicking liner, and would mess up that feature. It's amazing the number of people I meet who complain about their rain gear "Not working anymore." Have you washed it properly (with NikWax Tech Wash), and reapplied a DWR coating (with TX Direct)? The reply is usually "No, I didn't know that would help. I thought I needed to buy a new jacket." It's not "Leaking." It just isn't "Breathing" as designed, due to a layer of dirt causing it to "Wet out." There is a solution! If you own a quality Gore-Tex product, clean it and treat it according to NikWax's instructions. As for the old post saying there are no instructions, they are under the peel off label. Watch the video. Then enjoy watching the water bead up and roll off once again, as your old investment in rain gear continues to pay dividends! It just needed a little TLC.
Missions Focus
Louisiana, USA
37 people found this review helpful

Most Helpful Critical Review

5 reviews with an average rating of 1.0 out of 5 stars
This left a powdery residue
Sarah
6 years ago
I used this product on a ski suit. I followed the instructions to the letter. After the first wash it was covered in a powdery residue so I put it through another cycle with just water and it still had the residue on it. After washing it a THIRD time i was STILL unsuccessful in removing the majority of the residue. I would love for this to work but I can’t find any way to fix my now unusable ski suit at the Nikwax website, REI or just literally anywhere on the internet.
Sarah
Yosemite, CA
29 people found this review helpful

Customer Images

mmlittman
PORTLAND, OREGON
Rated 5.0 out of 5 stars

Revitalize your aging jackets

17 years ago

I brought in my 13 year old REI powder jacket to see if there was anyway to revive the waterproof/water resistant qualities that it once had. The Tech Wash was introduced and explained by knowledgeable staff. It was used that day with a few other jackets. The Tech Wash suds went to work immediately and they didn't leave an odor or residue. The jackets were then run in the drier and when fully dry, the fabric had a crispness and almost a sparkle to them. The rain doesn't saturate on my jacket like it had been the past few years. I'm so happy that this product was available. My only regret is that I didn't use it in 1996, when I first moved to Oregon, when my jacket and I could have stayed a lot dryer!

Yes , I recommend this product
Helpful?
Sarah
Yosemite, CA
Rated 1.0 out of 5 stars

This left a powdery residue

6 years ago

I used this product on a ski suit. I followed the instructions to the letter. After the first wash it was covered in a powdery residue so I put it through another cycle with just water and it still had the residue on it. After washing it a THIRD time i was STILL unsuccessful in removing the majority of the residue. I would love for this to work but I can’t find any way to fix my now unusable ski suit at the Nikwax website, REI or just literally anywhere on the internet.

No, I do not recommend this product
Helpful?
ryanjl10
Oakland, CA
Rated 5.0 out of 5 stars

Great for washing the tent!

5 years ago

Bought this tech wash to wash my Kelty Salida 2 tent, which I bought in 2012 and besides wiping it down, had never actually put it in the wash. Happy to say that it came out as if it was brand new! Dirt and sap stains that had been on there for years were gone. Just note - DO read your tent's washing instructions and be gentle if washing a tent. I did mine on delicates in the wash, and then tumbled dry on two cycles - first on no heat, then on low heat. You don't want to melt fabric.

Age:25–34
Yes , I recommend this product
Helpful?
Christine K
Cincinnati, Ohio
Rated 5.0 out of 5 stars

Works for me!

11 years ago

I bought the Nikwax waterproofing to use on 2 ski jackets, but before I sprayed them I noticed that they both really needed to be cleaned. The Tech Wash was recommended and I followed the usage instructions TO THE LETTER and then used the Nikwax waterproofing. I haven't been skiing yet but when I poured water on the jackets it just rolled off. I read the comments from the motor cyclists about wearing gear in the rain. I don't plan on skiing in the rain and most of my skiing is done in drier snow so even if it wears off eventually, this product will do a great job for me.

Yes , I recommend this product
Helpful?
Missions Focus
Louisiana, USA
Rated 5.0 out of 5 stars

Instructions under peel off label

6 years ago

I've used this product for years on my Gore-Tex rain gear to help keep it repellent, along with the the "TX Direct Spray On" to add a new layer of DWR (Durable Water Repellency) when the old layer wears off. I don't use the "Wash in" DWR product, because it's inappropriate for garments with a wicking liner, and would mess up that feature. It's amazing the number of people I meet who complain about their rain gear "Not working anymore." Have you washed it properly (with NikWax Tech Wash), and reapplied a DWR coating (with TX Direct)? The reply is usually "No, I didn't know that would help. I thought I needed to buy a new jacket." It's not "Leaking." It just isn't "Breathing" as designed, due to a layer of dirt causing it to "Wet out." There is a solution! If you own a quality Gore-Tex product, clean it and treat it according to NikWax's instructions. As for the old post saying there are no instructions, they are under the peel off label. Watch the video. Then enjoy watching the water bead up and roll off once again, as your old investment in rain gear continues to pay dividends! It just needed a little TLC.

Yes , I recommend this product
Helpful?
jmco
MD
Rated 4.0 out of 5 stars

Clarification

16 years ago

Some of the reviews here mixup the water repellent with the "Wash". The Wash cleans the garment. That is all. If you want to repel water, you need the other product and should look at its review page.

Yes , I recommend this product
Helpful?
Page2
Seattle
Rated 5.0 out of 5 stars

Right thing for the job!

3 years ago

I used this to wash my patagonia nanopuff that I've had for over ten years. I've tried washing it with other detergents in the past without good results. I washed the jacket in the sink following the instructions on the bottle, and the water instantly turned brown. I think the jacket is probably as clean as it's even been, and with pretty minimal effort! This was definitely the right product for the job.

Yes , I recommend this product
Helpful?
Bob100
Olathe KS
Rated 5.0 out of 5 stars

Goose down bag from 1972

3 years ago

I used this product to clean the goose down sleeping bag I purchased from REI 50 years ago and the result is terrific. It fluffed up very well. Plan to get more use from this outstanding sleeping bag hiking in the Rockies and the Sierras this summer.

Age:65–74
Typical Shoe Size:Mens 11.5
Yes , I recommend this product

Overall Fit Rating

Runs SmallRuns Large
Helpful?
Meghan
Rated 5.0 out of 5 stars

Cleans expensive waterproof gear well

7 years ago

My husband and I have multiple waterproof jackets that we very much want to last for many years. In the past I would wait untill there was no question these items were DIRTY untill finally washing as the waterproof material is expensive and delicate. I found this product when the tags on our jackets said to only use cleanser for waterproof items and I knew REI would steer me in the right direction. When I first remove the jackets from the washer they smell clean but very also fragrant with a chemical smell. But no worries, because after hanging overnight to dry, smell completely dissipates. My husband is rough on his gear and this detergent gets all the set in stains and dirt out. I no longer have to wait until Pigpen status sets in to wash our waterproof gear anymore because this stuff is tough enough while being gentle on these materials.

Helpful?
Chickamauga Charlie
Chickamauga, GA
Rated 5.0 out of 5 stars

Good for many uses

7 years ago

I started using this for my camping gear years ago. Now, I wash my work clothes (truck driver) and other outerwear with it. Not only does it make clothing (tarps, etc) water resistant and soil resistant, it also leaves them soft and reduces wrinkling. And it cleans well, too!

Yes , I recommend this product
Helpful?
1 - 10 of 70 Reviews

Questions & Answers

Loading Questions...