Eau de Cologne (EdC) is originally a specific fragrance and trademark of a citrus nature and flaccid in concentration false in Cologne, Germany. However outside of Germany the style bum become generic for a weakly concentrated perfume.

The most practical design to kickoff describing a perfume is according to the hieroglyphs of the fragrance notes of the scent or the brethren it belongs to, all of which affect the overall Solid Perfume impression of a perfume from first application to the last lingering hint of scent