I came across this post on Green Options. Of course there's a lot more. But this is the bit about Bi-O-Kleen.
My new favorite eco-cleaning line is Bi-O-Kleen, which I pick up at our local green general store. Bi-O-Kleen products are biodegradable, non-toxic, highly concentrated to reduce packaging, and they have an entire soy-based product line. The best part about Bi-O-Kleen products is that their containers are refillable at many retailers–I just take back my empty bottle, and my store refills it (for a discount, too!) I must insert a personal rave on their automatic dish soap: I've never found a biodegradable dishwasher soap that actually worked with our dishwasher, but this soap leaves my dishes completely streak-free. A note on their website–they haven't updated in quite a while, because their products have completely different (and I think better) label design, but it is the same product line.
(Read the rest of the post over at Green Options)