구름방울
칫솔이 치간까지 닦아주긴 힘드니 꼭 사용해야해요
Using soft, thin 400D yarn allows for the removal of debris without irritation. Dental floss helps remove food particles and bacteria trapped between teeth that are difficult to clean with a toothbrush. It is great to clean between teeth using both floss and a toothpick.