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.
You can use any of the following essential oils by themselves or in a combination in a diffuser to help with headaches or congestion: eucalyptus, ravensara, thyme, rosemary, peppermint, frankincense, or manuka. For more intense therapy, steam inhalation may both help you to decongest and help you fight an infection.
52 Top Uses for dÅTERRAâs On Guardâ¢ Essential Oil Blend. 1. Mix with a tbsp of water, gargle for 1 minute then swallow at the on-set of a sore. throat. 2. Put 5 drops Oregano and 5 drops OnGuard in a capsule and take 3 times daily at. the on set of cold or flu symptoms. 3. Put on the soles of childrenâs feet at night during cold & flu season to support.