Did you know you cannot build up a resistance to Essential Oils? It is true, unlike antibiotics! They have been scientifically shown to work on infections and even "Superbugs"! They also can penetrate a cell wall which antibiotics can't making them effective against viruses also! For a "natural antibiotic" you want 4 drops each of OnGaurd, Oregano, and Lemon in a capsule. Take 3x daily for 5 days!