Absolutely yes. Dental floss is one of the most helpful tools for oral hygiene. The areas between the teeth that cannot be reached with a toothbrush are usually the starting point of all diseases related to caries or gums. This situation becomes even more important especially in crooked teeth. Therefore, it is beneficial to use dental floss once a day in addition to brushing your teeth. It is recommended that you consult your dentist about which dental floss is suitable for you and how to use it.