Woolzies have no chemicals at all and are also hypoallergenic so are safe even for people with wool sensitivities.
This is a great way to be eco friendly and still keep your clothes soft and fresh. Without any over bearing fragrances, it's perfect for those looking for something a little more mild. Not all people like their clothes smelling perfumey. You can find them on twitter and facebook, so be sure to like and follow them for all of their updates!