During periods of heat, stress or vaccination reactions, chickens need respiratory support. You can give your birds that support by using products containing essential oils such as eucalyptus and menthol. This frees up the trachea of mucus and makes breathing easier. Mentagal can be administered via the drinking water, so that the animals are quickly relieved of their shortness of oxygen. Mentagal can also be sprayed in the stable. The fine drops are inhaled deeply and thus provide respiratory relief.