I love wool wash from Northern Essence (www.northernessence.com
under Diaper care, but you can use it on any wool item) she makes practically any scent you could want- my kids love "Monkey Farts" not just for the name, but bcs it smells like bananas and other tropical fruit (stuff that monkeys would eat!) I use it on my wool soakers, longies and shorties that I make for cloth diaper covers. She also has wool wash bars that get practically any stain off wool (trust me!) and they can be made from different scents too. She also has spray on and solid lanolin if you need that too.