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.
Ginger essential oil is usually added to steam and inhaled to help relieve cold or flu symptoms. Ginger essential oil is also used as a massage oil. You can purchase essential ginger oil at any health food store. However, ginger essential oil, like other essential oils, can be expensive. You can make your own ginger essential oil at home using a few ingredients you can buy at your local supermarket.