I don't think or even beleive that it's just a one time thing. Because it keeps on working and cleaning later after the application.
You can actually make the Dr. Oz colon cleanse yourself. The basic recipe can be found on his site at http://dr-oz-dieting-secrets.blogspot.com/2009/04/dr-oz-colon-cleanse-recipe.html
The information on the Dr Oz colon cleanse can be found in two primary places. The first is through his television show. The second is on the internet through many websites.
The Dr. Oz Weekend Cleanse is a weekend-long "cleanse" diet advocated by TV personality Dr. Oz. It involves eating whole grains, laxative foods, broths, and smoothies.
Dr Oz'S 48-Hour Weekend Cleanse provides a list of meals and snacks for two days. Each part is constructed to help detoxify the liver, colon, and kidneys while keeping the body nourished unlike most fad detox diets.
As long as you're healthy, there's no real health risk. Though as with any medical event, it's a good idea to check with your doctor before embarking on it.
The Dr- Oz Show - 2009 Dr- Oz's 3-Day Energy Boosting Jumpstart Cleanse was released on: USA: 30 April 2013
Dr. Oz has a weekend cleanse that is for 48 hours. You can find a list of ingredients and it supposed to clean your body inside and out. It can be done at home.
The Dr- Oz Show - 2009 Dr- Oz's Swimsuit Cleanse Drop 5 Pounds in 5 Days was released on: USA: 3 May 2013
The Dr- Oz Show - 2009 The Detox Solution Dr- Oz's 48-Hour Weekend Cleanse 3-30 was released on: USA: 7 October 2011
The Dr- Oz Show - 2009 The Meditation Cleanse to Soothe Your Stress with Deepak Chopra was released on: USA: 1 May 2013
I have not spoken with anyone who has used this cleanse. I would recommend doing online research and consulting with your doctor prior to starting any cleanse.
The dietary cleanse is used to detoxify the liver, colon and kidneys. Unlike many cleanses that can last up to 10 days and contain very little nutrients which can cause dehydration, fatigue and nausea, the Dr. Oz 48-hour cleanse program provides nutritious recipes to avoid these issues. It begins with a bowl of quinoa that acts as a natural laxative. It continues with fruit smoothies that can be prepared for snacks and lunch. The day ends with a vegetable broth soup which can be paired with apples. Berries, cruciferous vegetables, whole grains, peppers, garlic and soy are all a part of the 48 hours cleanse. These elements act as diuretics that rid the body of toxins, improving organ function and leaving you healthier.