Containing Ammonia Liquor and Eucalyptus Oil, this traditional remedy is used for the symptomatic relief of catarrh and headcolds through the inhalation of vapour through the nostrils. Very strong smelling and extremely effective. Often used in Sports situations. *If used as a revival aid it must be pointed out that it often invokes an autonomic reaction to pull the head away from the smell. *This product should never be used if there is any danger of a head or neck injury.