That's right. Some people find it gross but I found it pretty easy going down and effective as a flush. According to most you're supposed to do it first thing in the morning to prevent flushing the lemonade out.
I feel REALLY stupid admitting this, but I started the SWF (Salt-Water-Flush) thing this morning. I added 2 TABLESPOONS of salt instead of 2 teaspoons. ( and yes that did taste disgusting) don't worry I didn't get very far into it before I realized my mistake. I had drank what I would approximate to be about 1 -2 teaspoons worth of salt, so I have just been slamming back plain water to try and even things out. Think this will work out OK today?
If you've had a couple of watery visits to the bathroom, then it worked! Don't worry if not though, a few folks on this forum haven't had immediate results, and the book says to add or subtract salt based on what you think will work.