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.
When you catch the flu or a cold, make yourself a bay leaf oil vapor or moist heating pad with this great chest remedy. 1  First, bay leaf oil helps reduce infections associated with colds. 2  In addition, it helps regulate body temperatures that go up and down with fevers and boosts sweating during those periods.