I have been using renew life's cleanse smart advanced and I am pretty impressed so far. It is a thirty day cleanse and I am on day 8 right now and I feel like I don't smell too bad anymore. I don't get any remarks or here anyone suffer from the smell by sitting around me in class. Anyone who reads this should do their homework on it and try it along with me. There are two bottles in the cleanse and it cleanses all your vital organs of toxins. Try this!