Treated (1000 per Case) Disposable oral swabs have soft, foam heads that are gentle on fragile tissues. Feature a color coding system for Treated (green) or Untreated (blue) swabs. Treated swabs contain Dentrifrice (mint-flavor) for easy cleaning of the teeth and mouth, or to stimulate oral tissue. The swabs have long plastic handles to help prevent touch-contamination. Individually wrapped swabs stay fresh until ready to use.