As a Steelworker you are required to operate sheet-metal tools and to apply basic sheet-metal layout techniques. In many Naval Construction Force (NCF) projects, sheet metal is used to protect the exterior of buildings by using flashing, gutters, and at times, complete sheet-metal roofing systems.
You can use any of the following essential oils by themselves or in a combination in a diffuser to help with headaches or congestion: eucalyptus, ravensara, thyme, rosemary, peppermint, frankincense, or manuka. For more intense therapy, steam inhalation may both help you to decongest and help you fight an infection.
Ways to treat your cold/flu symptoms. 1  Stay home and rest, especially while you have a fever. 2  Stop smoking and avoid secondhand smoke, which can make cold symptoms worse. 3  Drink plenty of fluids like water, fruit juices and clear soups. Fluids help loosen mucus. 4  Do not drink alcohol.