If you have access to distilled water, it is the cleanest water to use.
When using DMSO and you feel it "burning" you could dilute it with distilled water. I make up plastic dropper bottles with various DMSO dilutions: no dilution, 70% diluted and 50% diluted. I don't know the shelf life of DMSO, probably a long time.
The original
CDS
is chlorine dioxide (CLO2) gas dissolved in distilled water and does not contain either of the two chemicals used to produce CLO2, MMS and the activator acid. Some sellers add MMS to the CDS they sell. I think there is a problem when that is done. Future testing will prove that idea. It is easy to make CDS at home.
Note that CDS information in the link above is not quite correct, the method shown to make it dangerous, the dosing wrong and in general, overly complex. Use
this method
instead. It is simple, safe and accurate.
CDH
is similar to MMS1 except it is more fully activated externally than MMS1. CDH is about 50% activated and MMS1 is about 10% activated. That means the residual MMS (22.4% sodium chlorite) in both MMS1 and CDH rely on stomach acid to complete the activation (release the remaining CLO2 contained in MMS). CDH is also easy to make at home.
Again, the webpage info on CDH linked above has a problem. The first video is based on testing results and is correct, but the second one is not.
Also note that CDH shelf life when made as shown in the first video is 2 weeks and CDH made according to the second video has not been tested for shelf life, but is probably a very short time.
CDS and CDH dosing when using Protocols is explained
here
.