I've been using the Deep Cleansing Oil and really like it. It's the best makeup remover I've ever used. At first I thought it was weird using oil, but it leaves no residue and so far it hasn't caused me any breakouts. The only think I don't like is the smell... it smells like real olive oil, which I like in food but not necessarily in beauty products.
Well it's a makeup remover so if that's all you want in a face wash than you really don't need anything else. It doesn't leave any residue and does a great job of cleansing so you don't have to wash with another soap. DHC recommeds you follow with one of their bar soaps but I use a Peter Thomas Roth benzoyl peroxide wash just to help with any breakouts. But when I feel lazy, I'll just use the cleansing oil and follow up with moisturizer.
I've liked the sample of the cleansing oil so I think I may give it a try. I am also thinking about trying the olive virgin oil. Thanks for your feedback!