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.
Here are 14 tips for 'natural' flu and cold remedies that may help relieve your symptoms. Cold and flu symptoms cause discomfort - but they are part of the body's natural healing process. Fever is the body's defence mechanism to try to kill a virus with heat - and blood circulates quicker helping with healing.