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.
For a chest rub with soothing beeswax, melt 1/2 ounce of beeswax with 1/4 cup of a carrier oil. While the beeswax is still soft, stir in 30 drops peppermint, 15 drops eucalyptus radiata, and 15 drops rosemary essential oils in the top of a double boiler.
Tea tree oil is said to be helpful in alleviating chest and head congestion, stuffy nose, and other symptoms of colds and flu. In aromatherapy, tea tree oil is said to be helpful in alleviating chest and head congestion, stuffy nose, and other symptoms of colds and flu, especially when used in steam inhalation.