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.
Peppermint is an uplifting and bright essential oil known for its antibacterial, antifungal, anti-inflammatory, pain-relieving and decongestant properties. I find it most useful though when I have a cold or headache. When applied to the chest during a cold, peppermint opens and soothes the lungs. For a headache I apply a small amount, diluted in a carrier oil, to my fingertips and massage into the temples. If peppermint oil is a bit strong for you, you can create a mix with lavender to mellow the cooling effects of the peppermint.