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.
Protect Your Home and Hands. To help ward off seasonal illnesses, use a diffuser with essential oils blends known for their antimicrobial properties, such as eucalyptus and myrrh or tea tree oil and lavender.
In addition to rest and fluids, the following home remedies may provide some symptom relief during a bout of flu: 1  Drinking hot green, black, or herbal tea, flavored with lemon or honey, if desired. 2  Eating hot chicken soup. 3  Using a humidifier to moisten dry air.