Since installing the Home Natural Action Technologiesdevice in my home, there has been a noticeable improvement in several areas. First is the very refreshing smoother taste. Baths and showers are more refreshing and my dry skin condition has improved significantly. Numerous other changes include no lime deposits on the shower heads, cleaner shower walls, and even the commode requires less cleaning. The swamp cooler is much more efficient, cooling faster and running less with similar temperatures as last year. When Iwent up on the roof to check it out I found the inside of the cooler clean,just like new. Further, after a Garden Natural Action Technologies unit was installed in my lawn sprinkler system, the grass is greener and requires less fertilizer.