Fill the tank with tap water to the marked line, add a few drops of essential oil, replace the cover and switch on. Empty and wipe dry after use.

NOW Foods, made and quality tested in the USA

Use tap water and essential oils only. Do not add anything else to the tank. Unplug before filling, emptying or cleaning. Do not immerse the unit in water. Keep away from the edge of a surface and out of reach of children and pets. Essential oils may mark wood, painted surfaces and fabric, so stand it on something protected.