Efficacy of a Propolis-based Denture Cleanser

Efficacy of a Propolis Solution for Cleaning Complete Dentures: a Randomized Crossover Trial

The purpose of this study is to assess if a propolis solution is able to remove plaque and kill microbes from complete dentures. The investigators will compare the results of the propolis-based denture cleanser with those obtained with an inactive solution.

Inclusion Criteria:

• Good general health
• Patients requesting new complete dentures
• Regular wearing of the same maxillary and mandibular complete dentures for at least one year
• Both denture bases and artificial teeth should be composed by acrylic resin

Exclusion Criteria:

• Unsatisfactory complete dentures in use (i.e. with poor fitting, relining or fractures)
• Pathologic changes in the oral cavity