Inside: Orange, Geranium, Lemongrass — 3 × 5 mL Diffuser: Orange 5 · Geranium 2 · Lemongrass 1 drops per 100 mL water, mornings or grey afternoons. In the shower: Orange 3 · Geranium 1 · Lemongrass 1 on the shower floor, away from the stream. Best for: short winter days, low-energy afternoons, a fresh start to the morning. Caution: lemongrass can irritate skin; keep it below 1% if used topically.