[header] How to keep mint leaves fresh [title] Wash the mint gently. [step] Run the mint under a stream of cold water, being careful not to damage the delicate leaves. Shake off any water droplets clinging to the leaves and stems and set the mint on a layer of paper towels. 
[substeps] Herbs should always be washed before use or storage, as they can contain traces of dirt and bacteria or residue from pesticides and fertilizers. Turn the faucet on to a light drizzle so that the stream of water is not so heavy.