September 26, 2008
- The toothbrush and brushing
- Prevention of halitosis
- Prevention of deterioration of the temporomandibular joint and bruxism.
- Prevention of deterioration of the oral mucosa, salivary glands and jaw bones
- Prevention of oral cancer
- Injury prevention of Tooth
- Prevention of Malocclusion
- Prevention of deterioration of the teeth
- Prevention of periodontal disease
- Prevention of tooth decay