Nikwax's 'Tech Wash & TX.Direct Wash-In Set' is specifically designed for use with waterproof, windproof and breathable fabrics.

### Recommended fabrics:
- Gore-Tex®
- Windstopper®
- Sympatex®
- Other waterproof and breathable fabrics such as dry suits, dry tops, splash wear, jackets, ski wear and synthetic sleeping bags.

### Fabrics not recommended:
- Fabrics that are not waterproof or breathable, as the product is optimised to maintain the water repellency and breathability of technical fabrics.
- Do not use on fabrics that do not require water repellency treatments or are not designed to be breathable.