1 Remove from heat and immediately and carefully pour the remaining 1/2 cup water into the caramelized sugar. 2  Be prepared for a lot of noise and boiling. 3  Stir until the sugar is completely dissolved. 4  Use immediately or store in the refrigerator for several weeks.
As with many conditions in the mouth, thereâs no one reason for cracked tooth syndrome. However, some common causes include: People who grind or clench their teeth. The way a person's teeth come together it can put too much pressure on one tooth, causing the tooth to crack.
Common causes of sensitive teeth resulting from dentin exposure. 1  Gum recession due to gum disease. 2  Overaggressive brushing or brushing with a hard bristled toothbrush. 3  Too many acidic foods and beverages.  Teeth 1  grinding. Tooth decay or physical injury to the tooth.  Recent dental procedure.