Mixed 1 drop with 1 teaspoon off a lime/ lemon juice picked from a hybrid tree in my back yard. After the 3 minutes it smelled strongly of chlorine. I mixed it with a glass of lemonade made from the same tree. Put the rest of the juice in a dropper bottle to be used next time.
Almost instantly an allergy attack stopped that I had been suffering through all morning.
Still have a little water swelling reaction visible in my lower abdomen from the earlier large 5 drop dose.