You can always use cilantro extract and chlorella to detox heavy metals. You can use those AND the BodyPure footpads. It's always good in any detox process to also utilize bowel cleansing, as you mentioned, and liverflushing as well. Be sure to check out the BodyPure website to read more about the detox footpads:
www.bodypurenow.com
Dr. Daniel Vinograd, who has a forum here, can answer any questions you have about the footpads.