7. Toothpaste
If you already suffer from sensitive teeth, you can brush with a potassium nitrate-containing desensitizing toothpaste for two weeks before the start of treatment to minimize discomfort afterwards.
7. Toothpaste
If you already suffer from sensitive teeth, you can brush with a potassium nitrate-containing desensitizing toothpaste for two weeks before the start of treatment to minimize discomfort afterwards.