Olbas Oil Inhaler is a wonderful decongestant stick that will powerfully give you relief from a blocked nose any time during the day. The handy stick is great to keep in your pocket or bag for you to use when at work, school or in the car. Decongestant stick. Handy, on-the-go relief. Treats catarrh, colds and blocked noses. Pure plant oils. Directions: Insert inhaler into one nostril, close the other nostril with free hand. Inhale deeply. Wipe clean after use with an antibacterial tissue or wipe to prevent bacteria build up. Caution: Not suitable for children under 6 years old. Keep out of reach of children and avoid contact with eyes. Ingredients: Cajuput Oil (20%), Eucalyptus Oil (20%), Levomenthol (40%), Peppermint Oil (20%).