I have an idea and it goes like this. If you fill a few jugs full of cold tap water and let them sit for at least 24 hours then the cold water turns to room temperature this means that when you put your water into your distiller you are saving energy plus it goes quiker cause it doesnt have to heat up from colder temperatures . NEXT while the water is sitting around for 24 plus hours then the clorine gas disapates so it is for sure its NOT getting into the finnished product. NEXT if the water was sitting in glass jugs PUT in the sunny window then the water is ALSO warmer and has that energised water sinario---this is just me thow , Maby im crazy / Maby not ??