Swami, sorry to say but it's the wrong site with the wrong explanation.
This gentleman keeps in mind that you can not get sodiumchlorite more concentrated than 80%.
So he started discussing with himself: 80% of 28 = 22,4
Completely unneccesary: A concentration of 28% has proven to be the best and I myself found out that 25% also works well but then diluting it till 22,4% is absolutely unneccesary.
The guy is obviously not familiar with dilutions and percentages.
It even might work but it's the wrong argumentation.
And furthermore: It's in Dutch!
For the dutch people you find the best info on:
http://www.miraclemineralsupplement....php?action=mms