Both are ultrasonic humidifiers that turn a few drops of essential oil blend into a fine scented mist. Past that, they're built for different jobs.
💧 Both use 1–3 drops of our Humidifier Essential Oil Blend mixed into room-temperature water — never hot water, and never neat oil without water. The Mini takes 1–2 drops for its smaller 100ml tank; the Flame takes 2–3 drops for its 200ml tank.
The Short Answer
Want it to travel with you — desk, car, gym bag, bedside? Get the Mini. Want a longer runtime, a room that stays lit through the night, and a set-it-and-forget-it vibe for a bedroom or living room? Get the Flame. If you want both a travel option and a stationary one, they're not mutually exclusive — a lot of people end up with one of each.