What does a Dry Guard or DryDent product do during dental treatment?

The Dry Guard or DryDent product is specifically designed to absorb excess saliva and water during dental procedures. This feature is crucial in maintaining a clean and dry working area, which is essential for the success of various treatments, including fillings, crown placements, and other restorative work. By effectively managing moisture, these products help improve visibility for the dentist and create a more suitable environment for bonding agents and materials used in dental procedures.

While moisture control is critical, the other options refer to different functions not associated with Dry Guard or DryDent products. For instance, the delivery of anesthetic pertains to a different aspect of dental care, and isolation of the tooth is typically achieved through dental dams or other isolation techniques rather than by absorption products. Additionally, shaping dental fillings involves specific instruments and materials rather than moisture-absorbing products. Therefore, the primary function of a Dry Guard or DryDent is to absorb excess saliva and water, making it an integral tool in dental practice for maintaining a dry operative field.