Thank you for responding so quickly! You have given me some great advice which I will certainly take into action. I've been using those disposable enemas from the drug store but now I see it is time to move onto a large enough enema bag.
Do you think that it would still be possible to get fairly cleaned out even if I am still struggling with an unhealthy diet? I suspect it will take time to fully be ready to give up all the bad foods I've been eating (which is full of the "paste" foods you mentioned, such as cheese, pasta and rice), but I still want to get my colon as clean as possible in the meantime.