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.
Nandini Weitzman, a licensed clinical nutritionist in the state of New York and an alternative health practitioner who has been using Young Living essential oils and oil-based products for 13 years, recommends that you keep five essential oils on hand to help ward off or reduce the severity of a cold, cough, virus, fever or flu.