I'd first add that everyone should know that some of the same components that make-up Miracle-Mineral-Supplement are used in industrial bleaching applications. And so I see no need to take offense to such facts.
The second thing I'd mention, is that the Miracle-Mineral-Supplement mixture and application used in topical germ control is far too weak to qualify as a bleaching agent per say. Not to mention how it compares to the whitening agents used to bleach teeth. And so I see nothing to worry about as far as that goes either.
PS. Miracle-Mineral-Supplement really isn't used anymore as it has been replaced with CDS and other Chlorine Dioxide variants which have proven to be easier to ingest and tolerate.