Denture cleansers in the 21st century: Current evidence and future directions

Denture cleansing is a critical practice for maintaining optimal oral health and ensuring the longevity of dentures. Proper cleaning not only prevents cross-contamination between the denture and the oral cavity, but also helps to remove biofilms, mucin, food debris, and calculus that naturally accumulate over time. These deposits can contribute to discomfort, halitosis (bad breath), and even infections such as denture stomatitis. Moreover, a regular denture-cleaning regimen is key to preventing and removing extrinsic discoloration, which can degrade the aesthetic appearance of dentures and affect the patient’s confidence.The two primary approaches to denture cleaning are mechanical and chemical methods. Mechanical cleaning typically involves brushing with a soft-bristled toothbrush and non-abrasive denture paste. This method is effective for removing surface deposits and biofilms, but it can be challenging for elderly or disabled patients who may lack sufficient dexterity or coordination. For these individuals, adjunctive chemical cleansers can be an invaluable supplement. Chemical cleansers, such as effervescent tablets or soaking solutions, work by breaking down biofilm, removing stains, and disinfecting the denture surface. These cleansers are particularly useful for patients who cannot maintain an adequate brushing routine.In summary, a comprehensive denture-care regimen should include both mechanical and chemical cleaning methods to ensure the dentures remain hygienic, functional, and aesthetically pleasing. This approach will improve the patient’s quality of life and contribute to better overall oral health outcomes.