Grapefruit Essence Spray spray is fresh grapefruit peel oil in a bottle. The technique is identical to the orange essence spray — three ingredients, two minutes, decanted into a small atomizer. Only the essential oil changes. This page covers the grapefruit-specific notes; the orange page covers the theory (why spray, food-grade essential oils, the propylene glycol carrier, the high-proof spirit base).
Lemon-or-Grapefruit-Specific Notes
Food-grade pink grapefruit essential oil (Citrus paradisi) is the standard choice — slightly less bitter than white grapefruit and easier to find. LorAnn and Frontier Co-op carry it. Grapefruit oil is notably more aromatic per drop than orange or lemon; one spray is often enough where citrus sprays normally call for two.
How to Use It
The grapefruit spray pairs with anything tequila or mezcal — Paloma, Tommy's Margarita with a grapefruit finish, mezcal highballs. Hemingway Daiquiri, Brown Derby, and any cocktail whose recipe specifies a grapefruit peel garnish work with one or two sprays directly.
One or two sprays substitute for a fresh peel expression; three or four sprays produce an assertive aromatic finish. The atomizer adds essentially no volume to the drink — well under a tenth of a millilitre per spray.
Storage
Indefinite in a dark cabinet. As with the orange spray, light is the main enemy — a tinted bottle or a closed cabinet preserves the spray for a year or more.