Vicks Vapo Steam Inhalent provides symptomatic relief of colds and chest congestion. This special formulation can be added to the medication cup or directly to the water of Vicks Warm Steam Vaporizer and / or Vicks Cool Mist Vaporizers. Releases medical vapours in steam to help relieve the symptoms of colds and congestion. Strong, longer lasting medicated vapours. Each mL of Vicks VapoSteam contains: Eucalyptus Oil 27 mg/g, Peppermint Oil 36 mg/g, Oil of Wintergreen 10 mg/g, Lavender Oil 2 mg/g. Warnings: Not to be taken by mouth. Avoid contact with eyes. Keep out of reach of children. If swallowed accidentally may act as a mild cathartic. If swallowed seek medical advice..