Didn't realize reg. detergent removed waterproofing qualities of 'down' garments
Reviewed by Donald from Springfield, MA on Friday, December 27, 2013
Got a grease stain on my 850 down jacket (was outside in 15F, putting 4 ice tires on my car). Saw this product on STP, pretreated and kept spot moist 4 a week for this items (2) to arrive. Followed directions and used a commercial front loader washer. Would never know there was a grease stain. Plus product enhanced waterproofing qualities of jacket.
I'm so hooked on Nikwax products, took advantage of STP Xmas savings offers. Bought four more different Nikwax branded items