pinkcat
Don't know about Andrea's.
I use Hanna Kroeger herbs for kidney cleansing. Look for their "Water Works" kit. Or email them and ask what you should use together for good kidney cleansing.
I have a tea (graval, marshmallow and other stuff); Uva Ursi caps, ginger caps, a tincture; and I make tea from fresh parsley (one big bunch gently boiled for five minutes in clean water, strain, refrigerate, drink 1/4 cup a day)
Here's a Kroeger site: http://www.zhealthinfo.com/hanna_kroeger.html
pinkcat
http://www.zhealthinfo.com/hanna_kroeger.html