Burt's Bees has a product...drops for breath that have peppermint oil in them....also....using alcohol on underarms...and finding a nice combination of essential oils that is not too overpowering helps...try lindenblossom, rose in jojoba, jasmine (stronger) and dilute in a carrier oil or put a few drops in your cornstarch powder......also..on rawfoods.com there is a product called gum joy oil...for brushing gums and teeth..it smells good and is natural and antiseptic. Good luck!