can I give ors to my 6 months boy.and summer liquids.. prickly heat powder which is best

A. dear Mum ors is not required if you are baby has not completed 6 months then only breastfeed frequently it is enough to full fill the water requirements even during warm weather is baby has completed 6 months then continue to breastfeed baby frequently in between the meal and boiled and cooled water maybe given