dr bronners pure castile soap
RRP: $12.95 AUD
NB: The 946ml bottle is the best per ml cost if you have room for it.
My kiwi friend Julia introduced me to this soap somewhere around Botswana I beleive. From that day on, I was hooked. It's available in a small size (or a larger one if you aren't travelling) it comes in orange which is my favourite scent and you can wash anything with this stuff.
It's made with not only organic, but certified Fair Trade ingredients, its completely biodegradable, its VERY concentrated and its free of preservatives and detergents and its affordable. I can't remember how I lived without this stuff.
I love it for my beeswax wraps, my body, my socks, I've even mixed it up in a bucket and washed my tent with it.