Amadou is a necessity for revitalizing dry flies. This is a perfect way of getting new life into your soaked and sinking dry fly.
Amadou is a natural material with very high absorbation, just press and hold the wet fly between the two Amadou patches and it will get dry again. Then further fresh up your dry fly by using a powder floatant to make the materials in the fly to come back to its originally shape and properties.