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.
Though not as popular, basil is one of the best essential oils for acne due to its strong antibacterial properties, which is why it is a popular remedy for respiratory illnesses like bronchitis, coughs, colds and flu. Basil is potent against acne and skin conditions too.