The majority of foundries specialize in a particular metal and have furnaces dedicated to these metals. For example, an iron foundry (for cast iron) may use a cupola, induction furnace, or EAF, while a steel foundry will use an EAF or induction furnace.
PROCEDURE. If you will be giving the enema to yourself the first thing you should do is set up the area for the procedure. Make sure the hook is suspended at the proper height (18-24 inches above the rectum). Then place a pad or bath towel where you will be lying down.
To lessen the toxic load, use only organically grown coffee in your enema. Although the coffee administered via an enema is not absorbed in the same way as when you drink coffee, it is not advisable to administer a coffee enema in the evening, as some individuals can still experience side effects of caffeine. Those with a sensitivity to caffeine should not take a coffee enema.