I HAVE DONE THE DR CLARK CLEANSE IN THE PAST. I DID THE CLASSIC COKE LIVER CLEANSE 2 WEEKS AGO ON A FRDIAY NIGHT. ON THE FRIDAY NIGHT ABOUT 8:00 P.M. I DID AN EMPSON SALT, BAKING SODA, Sea Salt AND LEMON AND LAVENDER ESSENTIAL OILS IN A HOT BATH AND SOAK FOR ABOUT 15 MINUTES. I THEN TOOK THE CLASSIC COKE RECIPE ABOUT 11:00 P.M. WENT TO BED and had an heating pad laying on side for 20 mintes turn it off and went to sleep. it was my first successful cleanse. i had dr clark 2 times and the classic once before. each a week apart. this is my experience.