Put the water and herbs into a large pot.
Bring to a boil, turn off the heat, and let herbs infuse for one hour.
Leave herbs in the water for the foot bath or strain them out. I like to leave the herbs in, as they continue to infuse the water, and I enjoy their color and texture.
Reheat tea.
Pour strained or unstrained tea into a foot basin.
Soak your feet for 10 minutes or for as long as you like. It isn't much of a mess to clean up; when you are finished, just pour the water and herbs into a garden bed outside.
