Includes 1X10ml of Lavender, Lemon, Eucalyptus, and Peppermint The uplifting scent of lemon helps to banish brain fog, whilst the peppermint and eucalyptus oils open the airways and facilitate easier breathing. Lavender is a natural anti-inflammatory and antihistamine, helping to prevent and calm blocked, irritated sinuses. Diffuse the blend if you’re at home - or if you’re on the go, drop the oils straight onto a good old-fashioned handkerchief. Place it over your nose and mouth and breathe in deeply whenever you need some relief.   Cooling Hay Fever Blend2 drops of Peppermint essential oil2 drops of Lavender essential oil2 drops of Eucalyptus essential oil2 drops of Lemon essential oil How to Diffuse the BlendEnsure the diffuser is off.Remove both the cover and the plastic lid.Approximately add 100ml of water to the tank.Add the essential oils.Put the plastic lid and cover back on the diffuser.Turn your diffuser back on.Choose your preferred light and mist settings