★★★★★
For Chilblains, apply oil of eucalyptus frequently applied with a camel's hair brush relieves pain and soon cures. From the book: The Medical Summary, March 1898 to February 1899 Vol 20 page 224.
Note: A camel-hair brush is a type of paintbrush with soft bristles made from natural hairs, usually squirrel. Actual camel hair is not a suitable material.
