Dental etching solution syringe

A dental etching solution syringe is a hand‑held, manual instrument that holds a barrel and plunger for dispensing an etching solution onto a patient’s teeth. It is used by clinicians to prepare enamel surfaces before bonding procedures such as sealants, veneers, or orthodontic brackets.

These syringes are designed to be filled once and used across multiple patients, with the option of disposable dispensing tips, and remain usable until the solution is depleted. They are regulated as medical devices that must meet applicable safety and hygiene standards, but specific classification varies by jurisdiction.