NOW - Clear the Air Oil - 30 Millilitre(s) - NPN: 00000000 -- This Essential Oil from NOW is great for travelers or for seasonal use. Clear The Air Essential Oil is blend of Peppermint Oil, Eucalyptus Oil, Hyssop Oil, Rosemary Oil. Giving off a lovely aroma of fresh mint, NOW Clear The Air Essential Oil is beneficial for purifying, cleansing, refreshing