You could go with Woolite but why.

Reviewed by Kenny A from Brooklyn, NY on Sunday, March 9, 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