I actually managed to walk into a shop and buy a bottle of Dr B's, no ebay, no P&P just beautiful retail. So for the record, it is possible. I've just used it for the first time, I diluted it 8-1 for a trial run. When I first put it on I thought that it was a load of bollocks because I couldn't really get it to lather, and that I had probably diluted it too much. But then after a min or 2 the peppermint started tingling, then burning my eyes, then burning my ballsack, so yeah its potent stuff. I think i'll try 10-1 next time. My dreads are still wet so I can't give my final verdict, but they seem very clean, and they also seem to be drying quicker.