Original GumRX is to be used when gum disease, bleeding gums, dry mouth, bad breath, and halitosis may be present. Original GumRX is a toothpaste replacement, just two drops on your toothbrush instead of toothpaste can help in aiding gum disease. When you use this product you will notice that your mouth will produce more saliva. This is a good thing. Saliva helps to keep your mouth healthy, your gums strong, and your breath fresh. NOTE: If you have dry mouth or Halitosis you may be interested in using the Breath Refresher spray during the day. Keep product away from eyes.