One other note - the generic "table salt" I had on hand had some strange ingredients (sodium uihalsfhydlgtuaydlghsahide). My girlfriend had straight NaCl from the whole foods store, so I used that.
lol
Dosed a 1/4 tsp/gal at lunch. Will try to up the dose to 2 tsp/gal over the next day or two.
I'd guess the hardtospellandpronounce word may be the anti caking agent they add to table salt.
you can purchase NaCl in other forms and use that too many natural food places will sell clean salt.