You can choose either sweet purple or green grapes without seeds. Please taste them to check whether they are sweet or sour.
Select 4 or 5 grapes.
Sterilize all the utensils with hot water or sterilizer.
Take 50 ml water in a Vessel.
Bring it to boil.
Remove the vessel from the flame and add the grapes to it and cover it with a lid. Leave them for awhile.
Remove the lid and check whether the grapes are cooked.
Wash your hands with disinfectant, remove the skin of the grapes, and mash the pulp nicely so that you get a pulpy mixture.
Sieve the pulpy mixture.
Serve the juice with spoon