the Gaultheria-genus plants are not true mints, which belong to the genus Mentha. Wintergreen also is used in some perfumery applications and as a flavoring agent for toothpaste, chewing gum, soft drinks, confectionery, Listerine, and mint flavorings. Wintergreen is used for rust removal and degreasing of machinery and is particularly effective for breaking through sea water corrosion. Toxicity of oil One milliliter (20 drops) of wintergreen oil is equivalent to about 1860 mg of aspirin, or almost six regular-strength adult aspirin tablets. Treatment is identical to the other salicylates. Early use of hemodialysis in conjunction with maximal supportive measures is encouraged in any significant ingestion of methyl salicylate. See also Gaultheria humifusa—alpine wintergreen Gaultheria ovatifolia—western teaberry or Oregon spicy wintergreen Chimaphila maculata—striped wintergreen References Beck TR, Beck JB (1963). Elements of Medical Jurisprudence, ed 11. Philadelphia, JB Lippincott, 1963. Stevenson CA (1937). "Oil of wintergreen poisoning". Med Sci 193:772–788. McGuigan MA (1987). "A two-year review of salicylate deaths in Ontario". Arch Intern Med 147:510–512. Essential oils Herbs Medicinal plants Plant common names