Which of the following is listed as an advantage of silver diamine fluoride?

• A. Aesthetic enhancement
• B. Ease of use
• C. Need for anesthesia
• D. High cost

Answer: (B)

The main concept is that silver diamine fluoride’s strongest practical advantage is its ease of use. It can be applied quickly in a single visit without drilling, without anesthesia, and with minimal equipment, making it especially helpful for young children, uncooperative patients, or settings where resources limit traditional operative care. This simplicity lets clinicians arrest decay efficiently and expand treatment reach. In contrast, aesthetic enhancement is not an advantage because SDF causes dark staining of treated caries, which can affect appearance; it is also inexpensive, not high-cost; and it typically does not require anesthesia, making those latter points less of an advantage than its straightforward application.