Baking soda makes an excellent remedy for itchy skin. It can also be used to treat heartburn and acid indigestion. See 10 Home Remedies for Itching and 14 Home Remedies for Heartburn to learn more. Discovery Health "Home Remedies Image Gallery"
If you want to avoid going to the dentist, the best option you have for removing plaque buildup is the DIY treatment we recommend here. What you need: Baking soda Toothbrush Hydrogen peroxide Salt Water Cup