I suffered from uti’s for many years and tried everything out there, am resistant to most antibiotics now and then I discovered that taking 6000 – 8000 mg if vitamin C with rosehips daily has cleaned out my urinary tract within a few days to the point of having had a white discharge that is now gone and everything feels healthy again the way it use to before I kept getting all these uti’s. I heard years ago that drinking lemon juice daily would do this but for me that wasn’t enough and the vit. c in large doses is doing it. I was praying for a natural solution and sofar have not had another uti. I have been on a 4000 mg a day maintenance dose after the intial 1 week high dose. It can cause diarrhia but one can take something for that untill you get to a lower dose.