Regarding masking the bad MMS taste, of course the standard approach is to take the activated MMS solution with some pure-water-diluted plain natural apple juice (the apple juice must not have any added Vitamin C, but the naturally-occurring Vitamin C in the natural apple juice is ok though.)
Here is an additional thing to do on top of the juice; suck on a peppermint lifesaver for the 3 minutes of time being spent waiting to activate the MMS, then spit out (but save) that lifesaver and then drink the juice-added activated MMS solution drink, then immediately resume sucking on the same lifesaver again for about a minute. This works, I tried it, and I saw that tip at this link: