According to Jim Humble's book, there are several ways to use Miracle-Mineral-Supplement . The simplest is to orally ingest it, working up from a few drops a day to 15 drops thrice daily. He also recommends using it externally on rashes, burns, athlete's foot, etc, but with the strict caveat that YOU RINSE IT OFF AFTER ONE TO TWO MINUTES. Miracle-Mineral-Supplement is a powerful oxidizer, and as such it can burn you if you leave it on your skin too long. It is recommended as a dentifrice. You can bruch your teeth with it and swirl it around in your mouth for awhile, but again, YOU MUST RINSE YOUR MOUTH AFTER A COUPLE OF MINUTES.
I strongly discourage putting it up your nose, or using it as an enema. It is likely to burn you.
Physicians have had good results injecting Miracle-Mineral-Supplement directly into the bloodstream. When you do this there is no need to activate the MMS with citric acid .
Also, DO NOT DRY MMS OUT. If you spill some, be careful to wipe it all up and rinse it well. MMS is such a powerful oxidizer that it can start fires, or maybe even explode if it happens to have spilled onto the wrong stuff.