When should fine pumice be utilized in a polishing procedure?

Fine pumice is best utilized for polishing procedures specifically targeting persistent stains, such as those caused by tobacco. This is because fine pumice has a moderate abrasive quality that effectively removes or reduces the appearance of such stains without causing damage to the enamel. It is designed to smooth and refine surfaces while maintaining the integrity of the enamel.

When dealing with persistent stains, a more abrasive material may risk harming the tooth surface or causing unwanted wear. Fine pumice strikes a balance, making it an appropriate choice for effectively addressing these tougher issues. In contrast, softer deposits and light stains can usually be managed with even gentler materials, and heavily stained surfaces or root surfaces require different techniques and abrasives that might be more suited for aggressive stain removal or treatment.