My first cleanse I got a kit from the health food store and it was one that you could eat certain things. It was called Wild Rose. It's 12 days though. I thought it was good.
I loved this lemonade cleanse. Today is my first day off it.
My chiropractor and yoga instructor suggested to my roomate a green veggies only cleanse for her first one as it help detoxify the system like crazy. you can probably get some sort of d-tox tea and you HAVE to make sure to drink alot of water and to get the toxins out and keep you hydrated.
I have to tell you that I am not an expert in anyway but I read lots, ask lots of questions and experiment too!