I remember reading that Janet Jackson was into 'em back in the 90's. I imagine any old enema kit will suffice.
What Girls Said 1
Yeah, my mom did them occasionally on me and my sisters when we were sick as kids. Never again though. :S They still work without the caffeine, you can mix something else with the water. I don't know of any exact sites but Google showed this- link
My mom is now a colon hydro-therapist (she does colonics). They're great for decreasing bloating, water weight, clearing your skin, and just overall digestive health. They're similar to enemas.