Lemongrass is a top-note-heavy scent, so the initial aroma is bold, sharp, and unmistakably citrusy - like a freshly sliced lemon zest with an earthy, grassy undertone. Once settled, the diffuser creates a consistent, background scent that is both energizing and calming. It acts as a natural deodorizer, cutting through cooking smells, pet odors, and mustiness. The crisp, clean scent is naturally mood-lifting and offers a clean, spa-like aroma. It makes a space feel hygienic, open, and airy.