I cannot take credit for this one. I stole it from Pinterest.
It initially came from the Prevention Flat Belly Diet Plan, 4 day jump start.
2 liters water (about 8 ½ cups)
1 teaspoon freshly grated ginger
1 medium cucumber, peeled and thinly sliced
1 medium lemon, thinly sliced
12 small spearmint leaves.
Let steep overnight and drink by the end of the following day.
*(I sliced the ginger so I could strain it out before drinking)