Pegsalt, thanks for the information.
So, your son is taking CDS, not MMS1.
15 drops of 3000ppm CDS is not much Clo2. No wonder nothing is happening.
1ml of 3000ppm CDS per hour is the basic dose 8-10 times per day, and you can take 5 times that amount. Some who have used it against cancer, have taken more.
If you have MMS1 and 4% HCl, I would suggest you make the new MMS called CDH. It is as easy on the body as CDS, but seems to work better than CDS according to testing so far.
I am sure you know that Type 1 Diabetes is very different than Type 2 and much more difficult to get rid of.
I wish your son the best in his battle.