Yes, the Protocol 1000 would be a good start. If it were me, I would do the Protocol 1000 plus the external spraying method. That would mean that in addition to the internal doses, I'd place a 20-drop dose of mms (activated with citric acid ) in a clean, dry, 2-ounce spray bottle. After waiting for the mms to activate (20 seconds if using 50% citric acid solution; 3 minutes if using 10% citric acid ), I'd add purified/distilled water and fill up the 2-ounce spray bottle. I'd spray it hourly, as needed.
As a "side effect" the mms will kill germs in the mouth and instantly get rid of bad breath.
All the best!