hi, yes nightly enemas. i bought an enema bucket and colon tube from http://www.optimalhealthnetwork.com.
they have a great website with tons of equipment and downloadable videos on how to do proper enemas. so i bought a 2 quart enema bucket from them and did at least 2 - 2 quart enemas nightly before bed. I did the blessed herbs cleanse which is 3 days of pre-cleanse and then 5 days of fasting and taking 5 of the pb shakes a day so i did the enemas for the last 5 days. it was definitely a successful cleanse for sure even though i am still constipated it was nice to see all the built up mp coming out. and between the two times i did it I lost 10 lbs.
i'm sure enemas may get some mp out alone but i think the p&b shakes help for sure because it scrapes out your insides and loosens it up so the enemas can get it out. let me know if you have any more questions. i was thinking of doing another Colon Cleanse soon. i may modify it a bit and try to do my own version of a fasting cleanse with p&b shakes without buying the blessed herbs kit (they are great but expensive). good luck!