You could go with Woolite but why.

Reviewed by Kenny A from Brooklyn, NY on Sunday, March 09, 2014
Careful cleaning results on my merino base layers. Like all Nik-Wax products, follow the instructions and you will be happy. Good stuff.
Previous Review “Works wonderfully”
“when I needed it, didn't work. vinegar and baking soda work better and are cheaper.” Next Review
Copyright 2015, Sierra Trading Post, Inc. All rights reserved.
For the fastest service when contacting us, use your Customer Reference #