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.
At the first sign of outbreak, apply a drop of Tea Tree oil diluted with carrier oil on the blisters several times throughout the day. For pain and discomfort, diluted Lavender essential oil works well. Other helpful essential oils for cold sores all work best when diluted with carrier oil such as sweet almond oil.