Although many people are fine with the average commercial mouthwash, some prefer a natural mouthwash recipe that doesn't contain ingredients such as alcohol, fluoride, sodium lauryl sulphate (SLS), sugar or artificial sweeteners. Mainstream dentistry considers those ingredients safe, but some people interested in a more natural approach often prefer to avoid them. One option is to use essential oils that help to reduce the amount of bacteria in your mouth, and their benefits in oral care abound: