I iterated several times over the course of a couple years. (inc.com)
It took place gradually over the course of a couple years as I progressed from being open to questioning what I believed and analyzing it objectively to realizing there simply was no basis for any of it. (religion.blogs.cnn.com)
I found one company that has a natural cleaner but it is $ 1000's more than bromine over the course of a couple years (hubby's calculations) (holisticsquid.com)