NIKWAX: Tech Wash 300ml Wash-in cleaner for waterproof textiles

Breathable waterproof garments are most likely to get sweaty and wet inside when used in damp or wet conditions. If the outer fabric absorbs water, the garment can lose up to 70% of its breathability. Therefore, the Durable Water Repellency (DWR) on the outer fabric of your jacket must be maintained to ensure comfort. Nikwax Tech Wash® will revitalise the DWR and therefore breathability of your garment.

When we work hard, we sweat. The evaporation of sweat cools us down and keeps us comfortable. But, when it rains we want to avoid getting wet, so we put on waterproof outerwear to keep us dry.
The waterproof fabric must allow moisture vapour to pass through it, or 'breathe'; otherwise our sweat cannot evaporate, causing us to overheat and get wet from condensation. Additionally, if the outer fabric of your garment absorbs water and ‘wets out’ its breathability will be reduced, causing you to feel clammy and wet.
Nikwax Tech Wash® will revitalise the Durable Water Repellency (DWR) preventing water absorption, maintaining breathability and keeping you dry and comfortable.

Anyone who is active outside in damp or wet conditions will benefit from breathable waterproof clothing. Whether you’re a mountaineer, cyclist, dog walker, or you work outside as a farmer or surveyor, you will need good raingear.

Your waterproof clothing and equipment could be soaking up water because the Durable Water Repellency (DWR) has been compromised by dirt, or because it has been cleaned with a conventional laundry detergent. Dirt attracts water and household detergents leave water attracting (hydrophilic) residues, leading to fabric 'wetting out' in wet or damp conditions.
If your waterproof clothing or equipment  is relatively new, or recently treated with a Nikwax waterproofer, then cleaning with Nikwax Tech Wash® will not only remove contaminants, such as dirt and residues left behind by household detergents, but also revitalise DWR.

Conventional laundry detergents leave behind a water attractive (hydrophilic) residue which masks the Durable Water Repellency (DWR), causing fabrics to absorb water and ‘wet out’ in damp or wet conditions. Therefore, they need to be avoided when cleaning waterproof clothing and equipment.
Products that claim to clean and waterproof at the same time are generally not very effective cleaners and may seal in dirt.
Use Nikwax Tech Wash® to thoroughly clean your waterproof clothing and equipment safely, revitalise DWR and breathability.

Regular cleaning will enhance the performance of your gear. With regular cleaning, you should be able to clean your gear 5-6 times with Nikwax Tech Wash before it requires re-waterproofing. When Nikwax Tech Wash® alone does not revitalise the Durable Water Repellency (DWR) of your gear (e.g. water does not bead on the fabric surface) it’s time to re-waterproof using the appropriate Nikwax waterproofer.

Nikwax Tech Wash® is the market leader; it has been specifically designed and optimised for breathable waterproof fabrics.
Nikwax Tech Wash® is a highly effective cleaner. Additionally it will revitalise existing Durable Water Repellency (DWR) and revive breathability. It is the safe way to thoroughly clean your waterproof clothing and equipment.
Application in a washing machine is quick, easy, and ensures that the whole garment is thoroughly cleaned.

Nikwax takes great care to minimise the effect of Nikwax products on the environment and on you, the consumer. Nikwax avoids materials in its cleaners like palm oil, which may be sourced from unsustainable plantations.
Nikwax Tech Wash® is environmentally friendly; it is non-hazardous, WaterBased and biodegradable.

Nikwax Tech Wash® is the product of choice of professional Outdoor trainers.
To find out more about people who are using Nikwax Tech Wash®, and other Nikwax products, take a look at our testimonials page (coming soon).

• Remove all detergent build up from the detergent dispenser.
• Place item(s) in washing machine (maximum 2 items).
• Use 150ml in medium/hard water* areas and 100ml in soft water areas for 1-2 items.
• Wash according to care label.