The prep for my second one was much easier than the first. For the second he had me go buy 2 maybe 3 oz bottles of some stuff in the laxative dept. at the drug store. I mixed it with approx. 8 oz or less of lemon lime soda (sprite, 7-up, etc), I used less. I was told to chill the bottles first, add it to the cold pop and drink quickly. Drinking quickly is a good thing because the stuff still tastes like crap!

I had to do drink 1 bottle at 3pm and the other at 5pm along with the 24 hr clear liquids and last 12 hr fast. My test was scheduled for 10 AM the next morning and I was worried I wouldn't be completely cleaned out, but I was!!!

The test itself was very easy. Good luck.