Olbas Oil is a natural inhalant decongestant that combines essential oils to provide relief from nasal congestion and cold symptoms. This 30ml bottle contains a powerful blend of oils that help clear airways and promote easier breathing when used as directed. Olbas Oil is a traditional remedy that combines essential oils like peppermint, eucalyptus, cajuput, and wintergreen. It can be used as an inhalant by adding a few drops to hot water for steam inhalation, or applied diluted to a handkerchief for portable relief. The oil blend helps temporarily relieve nasal congestion and symptoms associated with colds, flu, and allergies. Always follow package directions for proper usage and dilution.