The best way is to lie on your side and let the water flow in slowly. Massage your tummy to force it up as high as you can. You should take 4 pints but the more you can take and the higher it goes the better it works. Try to hold it in for a while then let it out. Do it again and keep doing the enemas until it comes out clear. Then you know you've cleaned yourself out.
I prefer enemas to castor oil. They work as well and you don't have the bad taste or the stomach aches and you don't have to spend half a day on the toilet.
