well before a fast you should clean up your diet and eat only fruit,nuts,and vegetables to make the detox symptoms less. this should be done for at least two weeks.
lax tea- it doesnt remove toxins it only removes fecal matter that holds some toxins and empties your intestines making the detox less. but you should not overuse this or you will not be able to go without them. the tea is only about 3 dollars a box of 20 bags.