[header] How to prepare for a cleanse [title] Drink lots of water. [step] You should prepare for a colon cleanse by drinking at least two liters of water a day. Add slices of lemon or fresh mint to your water for added natural flavor. 
Staying hydrated will ensure your body is not at risk of dehydration, especially in the days leading up to your colon cleanse. [substeps] You can also have six to eight cups of herbal teas like peppermint, fennel, licorice, and chamomile.