i got the neb originally to use for colloidal silver. i have also used food grade H2O2 by itself and with CS.
i think great caution should be used with a neb. what sort of stuns me is what people willingly inhale every day, both at home and at work and in public. who in their right mind would nebulize downey fabric softener? but people breathe that stuff in all the time and then wear it like a transdermal patch by having it all through their clothes. i dont think those people ARE in their right mind.