Abstract: The embodiments herein provide a portable vehicular adult and child potty seat with ease-of-excretion enhancement during a journey. The adult and child potty seats are removable in nature with detachable components comprising the automatic lid, the cushioned commode seater, the automatic flush, the liquid storage tank, the drain module and the disposable collecting bag. Thus each component is cleansed and reassembled to enhance longevity of the components. Also, during a failure or breakage or wearing of specific component, only the failed components are replaced with the new one resulting easy and cost effective maintenance. Further, the present invention provides an assembly of the potty seat that is easily installed within the vehicle seat to enhance an ease-of-use feature during an excretion emergency.