master cleanse enema

Is it necessary to perform an enema fasting juice?
I can not find a clear answer for this. I have read sites that do not exactly say the use of a enema colon cleansing, as the master cleanse, only requires the use of saline wash, and forum others say to do an enema at least once a day for the first days of fasting. Do not know if you still want to do this, but not money to buy all that crap they say that the sites to buy because I have no job and I'm a embarased little one trying to get my parents to buy the equipment needed to perform an enema. Who can answer this question? Is it necessary to perform an enema on a juice fast?
I think it's the person taking the juice fast. The purpose of fasting is to help clean your system of toxins, an enema may help this further. The reason I say that there is because it is not necessary, you will benefit without it, but that could even further with an enema. Have fun with the election lol

