Colonics and coffee enemas are different but in the same category. colonics is same as colon hydrotherapy or colon irrigation. You can do colonics at home or at the professional places if you got some deep pockets.
When you do colonics all bucket of water will go in you colon and cleanse all the waste but coffee enema is different in that it will detoxify the blood. When you implant the coffee through the rectum into the sigmoid colon which is lowest part of the large intestine and managed to hold it for at least 20 minutes, the active elements of the coffee nutrients and caffeine is absorbed through the portal vein and go directly to your liver and stimulate the bile as well as the liver to detoxify the bloodstream. If coffee enema is done right it's powerful in that in short amount of time your cleansed blood can carry deeper layers of toxins out your cells. That is where that feeling of "cloud nine" comes.
Make sure to cleanse out all the residue with clean water after ward and do some therapeutic implant enema.
I hope this helps!
Good Luck!