In fact, the question of the second enema can also arise depending on the depth of penetration of the water into the colon!
Personally, a 2 liter enema taken and completely evacuated, I weigh myself before and after, is generally not enough to give me the feeling of being clean and empty.
Every morning, after a first cleaning with the shower hose to which I attached a long, flexible cannula, I take a first, then a second enema of 2 liters very hot, 41 degrees. Sometimes I take a third, or I increase the volume of water to 3 liters.
Even in these conditions, there are always residues from the intestinal transit that come out the 3rd time, and even the fourth if I do it, and it happens, more for pleasure than for necessity.
Another indicator of the "depth" of penetration into the colon is the ease with which the beneficial warm water rushes into the intestine.
If you feel cramps after the first liter, then there is sure to be a "blockage", or a knot, we are not all the same, and we are not always as relaxed every day . when the intestine is very clean and empty AND we are relaxed, then the 3 liters, or even 4, slowly enter deep and have an enormous benefit.