Interdental cleaning does not prevent tooth decay that is down to good diet, genetics and brushing twice a day for 2 minutes.
However it is effective against gum disease which is the main cause of tooth loss.
Say goodbye to your floss unless you get something stuck between your teeth. Say hello to interdental brushes such as Vision brushes.
They are simple to use and proven to ward off gum disease. You need to find the correct size so it’s a snug fit to remove as much plaque as possible. If you want to know what size is best for you ask your hygienist.