Italians live by the rule of 15: 1  Use coffee beans within 15 days of roasting. 2  Use ground coffee within 15 minutes of grinding. 3  Drink coffee within 15 seconds of brewing.
The good news is that teeth (and bones) are able to heal themselves in a process called remineralization. Basically, specialized cells in the center of the tooth are able to regenerate dentin, the layer of tooth just under the enamel, and the enamel can then properly remineralize from the outside.
1 Flossing-This might help remove any food particles that are stuck between teeth. 2  Clove Oil-You can soak a cotton ball in this natural pain reliever and bite down with the painful tooth. 3  Caution: cloves are also a fairly strong spice and may result in burns to the gum.