Opt for a tongue boasting a remarkably smooth and supple skin surface. Engage in a meticulous cleansing process, diligently scraping away any remnants of gristle situated at the base. Subsequently, rinse the tongue under a stream of invigorating cold water and pat it dry with utmost care. Proceed by delicately massaging the surface with coarse salt, allowing it to rest undisturbed throughout the nocturnal hours.