Just want to share a much faster way of making CDH which I have been using for about a year now. I call it "HOT CDH"
All you do is follow the recipe that CLO2 and I created for making CDH except use very hot water and be sure to add the ingredients in the following order (Caution! your bottle will be hot so you should use a cloth or something to hold it)
1. Put your extremely hot (but not boiling) water in your bottle
2. Add your MMS1 (22.4% sodium chlorite) to the water
3. Add your acid (I prefer 4% HCl for a much better taste) to the water
4. Cap and shake
Your CDH will be ready to use in just 15 minutes (great for a bath) but I usually let it cool completely at room temperature which takes my 150ml bottle about 2 hours. Then refrigerate as normal. That's it!
By the way the correct recipe that CLO2 (Charlotte Lackney) and I developed is: 22 parts water, 1 part MMS1 and 1 part 4% HCl (citric acid and other acids can be used but HCl is what we already have in our stomachs, so I prefer it).
So for example:
22ml water, 1ml MMS1 and 1ml 4% HCl
or
44ml water, 2ml MMS1 and 2ml 4% HCl
or
88ml water, 4ml MMS1 and 4ml 4% HCl
or
220ml water, 10ml MMS1 and 10ml 4% HCl
Note: 2% HCl can also be used and will make a CDH with a ppm of about 1500 and leave more MMS1 to activate internally. Using 2% HCl will also increase the shelf-life of the CDH. However if you want a high concentration of CLO2, and you're going to use it up fairly quickly, use 4% HCl which will give you about 3000ppm.
Hope this helps
Scott McRae
Creator of CDH with the help of CLO2 (Charlotte Lackney)