Formulated to flush maximum levels of toxins in a single Tropical Fruit-flavored drink, Mega Clean is a fan favorite, helping your body to naturally cleanse your urinary, circulatory and digestive systems faster. Added vitamins and minerals replenish the vitamins and minerals needed to achieve optimal health. While Mega Clean is a one-day cleanse, for optimal results we suggest precleansing for 24 to 48 hours prior to using Mega Clean.