These errors in cleaning dentures can cause inflammation, bad breath, and injury

A recent study highlights common mistakes in cleaning dental prostheses that can lead to inflammation, unpleasant breath, and damage. Dental prostheses are not merely replacements for missing teeth, they significantly affect eating, speaking, and overall comfort. To ensure they remain comfortable, functional, and hygienically safe, regular and proper care is essential. Failure to maintain them properly can result in plaque buildup, food residue, and bacterial accumulation, which may cause bad breath, infections, and other complications. According to Dr. Aleksandra Križaj Dumić, director of the Dental and Aesthetic Clinic Križaj, some of the most frequent errors include inadequate or improper cleaning of the prosthesis. She notes that many users clean their prostheses with regular toothpaste, which contains abrasive ingredients that can damage the surface. These small damages create areas where plaque, bacteria, and fungi can accumulate more easily. Additionally, using hot water or aggressive household cleaners can alter the shape of the prosthesis or harm the oral mucosa. Excessive use of adhesive creams is also discouraged, as these are meant to improve the stability of a well-fitting prosthesis, not to fix one that doesn’t fit properly. Users should remove any remaining adhesive daily. Delaying visits to the dentist when the prosthesis causes discomfort, slips, or leads to pain is another common mistake. Dr. Križaj Dumić emphasizes particular attention should be given to the inner surfaces of the prosthesis, metal clasps, and grooves, where food particles and adhesive residues often get trapped. She advises users to remove the prosthesis after each meal and rinse it under lukewarm running water. At least once a day, they should thoroughly clean it using a special brush designed for prostheses or mild liquid soap, as long as it aligns with the manufacturer’s instructions. Cleaning tablets or solutions can complement mechanical brushing but should not replace it entirely. Before reinserting the prosthesis, it must be thoroughly rinsed. Oral hygiene is equally crucial, users should gently clean the tongue, gums, and palate with a soft toothbrush. For partial dentures, they should also carefully clean the remaining natural teeth and clean interdental spaces. Proper maintenance can extend the lifespan of a prosthesis. Key factors include careful cleaning, gentle handling, and storage away from heat and harsh substances. Dr. Križaj Dumić adds that self-repair of damaged prostheses is not advisable. Timely professional adjustment or repair can prevent further damage. Even well-maintained prostheses will eventually wear down over time, making regular check-ups with a dentist necessary, even if there are no obvious issues. During these appointments, early signs of inflammation, fungal infection, gum disease, or decay around remaining teeth can be detected. Early adjustments can prevent ulcers, difficulty chewing, damage to remaining teeth, and greater breakage of the prosthesis. Common problems reported by users include a foreign body sensation in the mouth, increased saliva production, slight changes in speech, and difficulties with biting and chewing. The adaptation period usually takes some time, but the prosthesis should not cause prolonged or severe pain. Proper care ensures that the prosthesis continues to function effectively and comfortably.