I just recently tried Eucalan Wool Wash for my knitting things. OH MY GOODNESS. I really love it. It is a no rinse, delicate wash for all your lovely handmade things. What I love about this particular wash is the fact that it is enriched with lanolin. Thus making your wool, so delightfully soft. And, no, it does not add a lanolin smell to your sweater. You will not smell like a sheep.
I have not tried SOAK wash yet. I am eager to do so. But I guess I am just blown away by how soft my sweaters were after using the Eucalan soap.