bowel preparation
"I had an upset stomach the whole day, so I suspect by the time I drank my first dose I was already cleaned out.  The stuff did not taste all that bad.. At least the first bottle.  I found it hard to drink so much water.  It took about 30 minutes to work... And as I expected there wasn't anything in me to clean, so after using the toilet for about 2 hours, all I passed was clear fluids.  when it came time for the second... this time, I couldn't even get the stuff down.  I took two gulps and gagged so much I threw it down the sink.  Maybe it was harder because I thought I really didn't need the second dose.  So hopefully, the one dose was enough."