How much pressure should be applied when polishing a tooth?

Applying minimal pressure when polishing a tooth is essential to ensure patient comfort and to prevent any potential damage to the enamel or soft tissues. Excessive pressure can cause discomfort or pain for the patient and may also lead to the removal of too much enamel, negatively affecting tooth health.

Polishing focuses on the removal of plaque and stains without compromising the tooth structure. By using minimal pressure, a dental professional can achieve a smooth surface while minimizing the risk of causing sensitivity or abrasion. This technique is particularly important given the varied sensitivity levels among patients and the need to be gentle, especially in areas where the enamel may already be compromised.

Utilizing moderate or heavy pressure, as implied in some of the other choices, could result in unnecessary harm or discomfort for the patient, which is why the approach of using minimal pressure is not only the safest but also the most effective method in maintaining a healthy oral environment during polishing.