All surfaces of the oral cavity—including teeth, orthodontic appliances, and dentures—have a tendency to become coated with plaque, which is a transparent, sticky film that attracts bacteria and food particles. When oral care is not performed regularly, plaque begins to harden, which makes it difficult to remove. This can result in tooth and gum disease.
As is the case with natural teeth, brushing your dentures and gums at least once a day helps remove food particles and plaque, which will maintain good oral health. Doing so also keeps denture stains and bad breath odors at bay.