This is an easy to do technique - it cleanses the eyes - you can do it once a week as a preventive measure in this season of eye flu too.
Soak 1 teaspoon each of coriander seeds (dhania) and cumin seeds (jeera) seeds in a cup of water overnight.
Dip a cotton in the water and apply over the eyes every two hours.
Every day use fresh water.
By Rahul Pai (Health Practitioner) Mumbai