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.
Other essential oils have anti-microbial actions, protect against colds and are highly effective for respiratory support, whose essences can be inhaled to address ear, nose, throat and lung problems. These include: 1  Frankincense (Boswella carteri). 2  Lavender (Lavandula augustifolia). 3  Lemon (Citrus limonom).
Not recommended for babies under 1 year because of the honey. Colds & Sore Throat: 1 1/2 c coconut oil softened, 1/2 c raw honey, 25 drops thieves essential oil and 15 drops lemon essential oil. Eat it by the spoonful as often as desired when feeling cold or flu symptoms.