Linked Studies On Guard attenuates the FLU. https://pubmed.ncbi.nlm.nih.gov/21078173/ And https://www.doterra.com/US/en/blog/science-research-news-doterra-on-guard-study# Ways to Use On Guard 1. Diffuse On Guard (Protective blend) anytime you are concerned about what’s going around. 2. Mix a few drops of On Guard with 2 drops Lemon essential oil and Raw honey or in a teaspoon to soothe your throat during the winter. 3. Put a few drops of On Guard on your car’s air filter or home air filters to obliterate dank, stale filtered air…right from the duct! 4. Boost your Immune System Some people amp up their Zinc or Vitamin C intake (via orange juice) every autumn. If this is you, add a few drops of On Guard to your juice for added protection. 5. Gargle with one drop into a cup or On Guard Mouthwash. 6. For a clean toothbrush, store it overnight in a small glass of water with 3-5 drops of the On Guard. 7. When you take out the rubbish , spray down your cabinet with On Guard and water or On Guard Cleaner Concentrate is also excellent for this purpose. dōTERRA On Guard Touch - Extra support. dōTERRA On Guard - Mouthwash. doTERRA On Guard® Beadlets doTERRA On Guard®+ Softgels For more on supporting your Immune System naturally join me for The Immunity Project https://www.ameliaadrian.com/offers/A5YMA6bM For more on Essential Oils with Amelia please visit  https://www.ameliaadrian.com/essential-oils