The consensus of opinions is that the order of cleansing is as follows:
1, Full Inner-Body Cleansing Protocol: Improved Diet, parasites cleanse and Bowel cleanse
2, Liver Flush and then concentrate of improving your diet further.
If you've done the parasite cleanse then there is no need to repeat it, move on to the next step.
One problem is that a congested liver can cause slow transit through the colon, so both organs are affected together. People often Parasite-cleanse, then bowel-cleanse and a week later liver-flush.