So which is it because I was wondering the same thing? Whats RO?
And if I was to use the 5 gallon jugs of purified water or Tap water in southern California, besides adjusting the PH would I need to adjust chlorine levels?
i use tap also.... but what i was saying, if it starts to rain, snow, hail whatever.... get that water.... leave it in bottles at room temp and that free rain water will be healthier than the free tap water... goal: free water... not with the buying bottled water thing and ph strip testing stuff... lazy and cheap