Would this work well to remove the smell of forest fire smoke from synthetic sleeping bags?

Yes. I used it for my coat and sleeping bag after working a backcountry trail crew all summer. Removed the stains and most of the smells. I used a little bit of white vinegar for the rest.

How long does the product itself last? Is it shelf stable for a few years? Or does it degrade and not clean well after being opened for a year?

it is shelf stable for a year . I have used it after its been open for a while and it cleans just as well.

Does this product contain UV brightners?

Definitely NOT! There is a potential for problems if you wear clothes impregnated with optical brighteners in natural sunlight. You should definitely avoid UV brighteners. NikWax is the best product that you can use for your outdoor wear. It will keep your active wear looking and performing like new. No, I don't work for NikWax:} I'm a skier with a lot of pants and jackets. Kjus, a manufacturer of luxury ski wear, actually recommends NikWax on their site for care. I've been using NikWax products for years and it has kept everything perfect and won't strip the clothing of its protective coating. I use more than just the Techwash too. I use their down wash product and also some of their leather waterproofing and cleaning products on my gloves and footwear.

Would this be a good choice for getting the smell of forest fire smoke out of synthetic sleeping bags?

I thank it will work. Used it to clean motorcycle riding gear and it gave good results.

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Nikwax Tech Wash 33.8 FL oz

Product ID: 727561655

Details

Brand
Nikwax
Contains Liquid Contents
Yes
Global Trade Identification Number
Item Form
Liquid
Item Volume
1000
Item Weight
34 Ounces

💧33.8 fl oz concentrated liquid

🧼non-detergent, residue-free cleaning

♻️biodegradable, eco-friendly formula

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€ 201.84

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💦 Keep your gear fresh, functional, and ready for every adventure!

ECO CONSCIOUS CLEANING - Biodegradable formula that’s tough on dirt but gentle on the planet
RESIDUE FREE FRESHNESS - Non-detergent formula ensures no sticky buildup, keeping breathability intact
VERSATILE READY TO USE - Ideal for clothing, equipment, synthetics, and even spot treatments
EFFORTLESS WATERPROOF REVIVAL - Prepares fabrics perfectly for Nikwax TX-Direct and other waterproofing sprays
EXTEND YOUR GEARS LIFESPAN - Doubles the effectiveness of waterproof treatments for lasting protection

Nikwax Tech Wash is a 33.8 fl oz concentrated, biodegradable liquid cleaner designed to refresh and maintain waterproof and breathable fabrics without leaving residue. It doubles the lifespan of waterproof treatments, making it an essential pre-wash for Nikwax TX-Direct and other waterproofing products. Perfect for clothing, gear, and synthetics, this eco-friendly formula ensures your outdoor essentials stay protected and performing at their best.

Specifications

ASIN	B0019GL7ZG
Amazon Bestseller	#872,953 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #902 in Snow Ski Tuning Equipment #1,001 in Ski & Snowboard Wax
Brand Name	Nikwax
Contains Liquid Contents?	Yes
Customer Reviews	4.7 4.7 out of 5 stars (1,573)
Global Trade Identification Number	00703861000034
Item Form	Liquid
Item Volume	1000 Milliliters
Item Weight	34 Ounces
Manufacturer	Nikwax
Model Number	183
Number of Items	1
Part Number	183
Size	1 litre
UPC	703861000034
Unit Count	999.58 Milliliters

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 201.84

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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5 days ago

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