For the most part I have used Braggs. I started with lemon juice, but it was just easier to pour some ACV into a bottle with a dripper top. I have never tried citric acid . I actually find lime juice the less offensive off all.
I had lime juice on hand last night and ACV but just the thought of it made me feel sick.
I think I might do as jfh suggested and drop back to 6 drops a day for a bit. I just get the sense that my body needs a break from all the cleansing and detoxing. Before starting Miracle-Mineral-Supplement I had been doing all kinds of cleansing for a long time and it might just be time to regroup a little.
I also miss iodine, which I don't get to take as often these days, and it would make taking vit c easier as well.