Nikwax Wash-In TX. Direct Waterproofing - 10 fl.oz.

Always enjoy the Nikwax

The product is easy to use and I am sure it will help. I only gave it 4 stars becuase "proof is in the pudding" and I will just have to wait and see regarding the duration of the waterproofness of my jacket. There is a definately a stinky smell when the product is put into your washing machine.

This is an excellent product when used in conjunction with Nikwax's Tech Wash. Before using, you need to get the garment truly clean as it is stains and such, by wicking water through the garment, that degrade its water repellency. This does make the fabric water proof, but I did experience a small loss in breathability. This is not a huge issue for me, and I don't even know if the loss is temporary or permanent. Pit zips are a mitigating factor.

As others have noted, this is not a water-proofing product, per se. However, if you have a modern water-proof, breathable fabric, this will restore much of its original quality. It is residue on the garment, whether from stains or detergent, that degrade its ability to repel water. Such things will wick water through the fabric. This cleans away everything and leaves nothing.

didn't work

if you're into squiggly water drop races...this stuff is a MUST have!

waterproofs gotex and other breathable garments that have lost their water proofing

Only drawback was that I couldn't find directions on the bottle regarding how many ounces to use per item washed.

Like all Nikwax products, this works great for its intended use. Discovering their products was a great discovery for me a my gear!

in a hard rain it will still leak. My jacket when new never leaked, after a few years it started to leak, tried this product. It helped a little, but still leaks.