A stain that may be removed from the surfaces of the teeth is:

Question

Quizplus · Accepted Answer

Extrinsic stains are those that occur on the surface of the teeth and can be caused by food, drinks, or smoking. These types of stains can typically be removed through professional cleanings or with over-the-counter teeth whitening products. Exogenous stains, on the other hand, are caused by external factors such as medications or environmental toxins and may not be able to be easily removed. Intrinsic stains are located within the tooth and may be the result of trauma, aging, or certain medications. Endogenous stains refer to those that originate from within the body and can be caused by factors such as genetics or illness.

A Stain That May Be Removed from the Surfaces of the Teeth