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.
Flu. Essential oils can be used as an alternative treatment for a variety of problems - and if looking for a specific problem area please use our search page to find relevant information. What is flu? Flu is much more severe than a cold, but tends to exhibit similar symptoms.