South Florida--in fact, much or most of Florida--has very hard water, though evidently the treatment of our public water supply involves some degree of softening. In that context (and mindful that my sole face-shaving brush is an HJM synthetic/black fibre [21mm knot]), I need to load MWF, Pre de Provence, and Edwin Jagger for a full two minutes to obtain yogurt-like lathers, and Mike's Natural for nearly a minute and a half. Do those of you who live in South Florida, or other parts of Florida, have the same problem? On the other hand, I've tried distilled water, but to no avail (which makes me wonder if I should try different brands). Let me not forget to say that some soaps--such as Razorock XXX, Cella, Provence Sante, Haslinger, Dr. Dittmar, Savon du Midi--produce excellent lathers for me after 30-45 seconds of loading. And Arko, it seems, doesn't even need water. In any case, what's your experience? Has distilled water made a difference for you? Or maybe brush type?