Kia ora Stephan
What a great job you did in figuring out all the percentages and chemical relations. In New Zealand Miracle-Mineral-Supplement comes as a 28% solution. How would I mix Miracle-Mineral-Supplement and citric acid then. The easiest way would be to have a mix that can be 1 drop Miracle-Mineral-Supplement with 1 drop citric acid . By the way, have you heard that some people are using Tartaric Acid. Supposedly it is less agressive and doesn't expell the stinky gas so fast, smile!