my son 5 months old his seliva coming out always continously while he is playing and his below of his lips become little bit white don't know the reason what to do to become normal skin color

A. hello drooling is normal on babies and this can be due to teethin which is normal and nothing to worry and try to clean it using a soft clean cloth which could be helpful to prevent rashes around the baby mouth and apply face cream also for the same