may seem like a dumb question as the book does say you must SWF (Salt-Water-Flush) but anyone read anytrhing otherwise? i want to do The Master Cleanse i have done it once before last june and tried again 1 month ago but can't drink swf makes me gag. 2 questions: is it enough just to take laxatives? What to do when you work in the a.m.? Isn't it hard on your system to take laxatives and SWF? I find harder this time to start cleanse but my health has been bad lately and want to get on track, any advice for 2nd timer?. i guess that'smore than 2 questions :)