Throughout human history various methods of water purification have been developed. This was necessary because much of the water on the planet Earth in its natural state, not fit to eat and drink or cook untreated illness or even death to use.

Once upon a time, until about 100 years ago, it has been found that drinking water is from natural sources in its natural state, but ending the 21 century, water has first been tested scientifically before it is advisable or bottles to drink. (more…)