Suprep Bowel Prep Kit
"I pre-mixed mine with white cherry Gatorade (no reds/purple colors) and let it chill in the fridge. Tasted like salty cherries.  At 6pm I drank my first dose over the course of an hour (it didn't specify how fast.) Within 30 minutes my bowel movement started. I got ZERO warning it was going to happen. I was on the toilet until almost 11pm. Ugh 4.5 hours. I was able to get off the toilet three times for maybe five minutes. I slept briefly,  starting my second dose at 4am. Bowel movement started at 415am. Its almost 630am and I'm still on the toilet. My check in time is at 9am so hopefully I can get there without an accident. I didn't have pain, nausea or vomiting. Just a constant faucet of liquid. Use A&D ointment and wet wipes!"