There are TWO kinds of stain:

1) INTRINSIC, means the stain is actually IN the enamel and dentin and requires a BLEACH to lighten it. Common sources are our own natural pigment, certain pharmaceuticals like iron supplements and tetracycline, long-term use of tobacco products.

2) EXTRINSIC, means the stain is only on the surface of the enamel and can be removed with a good toothpaste or dental cleaning. Common sources are plaque, tartar, tea, coffee, red wine, cola products and tobacco.

So you see, if your stain is INTRINSIC, you will require a bleach. To determine what kind of stain you have, see your hygienist.

If you try to remove intrinsic stain with a cleanser or brushing harder, you will only succeed in wearing your teeth out. On the same note, you cannot bleach extrinsic stain! It requires a cleanser.

To provide the very best care for your teeth, consult with your hygienist. You could be spared a lot of grief if all you need is a good professional dental cleaning. Have her teach you how to keep your teeth and gums clean and healthy all of the time.