My essential foundation series is a great way to learn how to use DoTERRA's top 10 oils as part of your daily routine. Lemon, Melaleuca, and OnGuard work great at helping to soothe an irritated throat. On Guard is both numbing and soothing and has a spiciness to it due to the clove. Gargle a drop of Lemon and On Guard, or add a drop of each mixed with a spoon of honey and swallow. I've also gargled a drop of Melaleuca and/ or On Guard with warm salt water to soothe an irritated throat…