bowel preparation
"I am 67. This is what you need to know:
1. Refrigerate the water and solution, the colder the better.
2. Wash the mixing container before the next two containers of water, the smell is worse than the taste.
3. Have at least a fresh role of toilet paper and a toilet bowl brush, you will need them.
4. Have a package of diaper wipes, it makes the mess easier to clean up.

I went two days without food just to make this job easier, I do not mind hunger. The day prior to the my 7am appointment I drank the first round starting at 1pm. It started to work in 20 minutes. The second round I started at 6pm, it again was working in 20 minutes and over in about 3 hours. 
Prior to using the solution I drank a lot of gator aid, no hunger to speak of."