The truth is that most people don’t clean in between their teeth. There are definitely benefits for your dental health if you did do it regularly but there is little point in lying to your dentist about it! You might as well be honest and then your dentist can help you with appropriate advice because some people would be better with floss and some with interdental brushes.
Your technique is also important and we are able to show you how to do it correctly.
Specifically if you are having orthodontic treatment its important to clean your teeth and gums thoroughly because tooth decay and gum disease can develop quickly if you don’t.