Why is fluoride prophy paste used during polishing?

Fluoride prophy paste is specifically formulated to not only aid in the polishing of teeth but also to provide an important benefit – the replenishment of fluoride that may be lost during the mechanical removal of enamel. When teeth are polished, some amount of enamel can be removed, leading to the potential loss of fluoride, which is essential for maintaining tooth strength and preventing decay. The fluoride in the prophy paste serves to restore this important mineral, enhancing the remineralization process of the enamel and helping to protect against caries.

This benefit is a key reason why fluoride prophy paste is utilized in dental settings, as it supports overall dental health while simultaneously achieving a smooth and polished surface. The focus on improving enamel strength through the addition of fluoride is crucial for patients' long-term oral health, aligning with preventive care principles in dentistry.