I did it for the first time in a teacher training. Once a day for one week. Every two days for a week, then once a week for 3 weeks and now I waited 2 weeks.
This last time I got a much bigger amount of acidic, yellow mucus. Maybe because of a longer wait or maybe because eating less healthy than during the teacher training.
For how long are you supposed to throw up? I like throwing up the salt water, but I do not like throwing up the last acidic part. But maybe that is the most important part of the process?