Which self-care device is most appropriate for plaque biofilm removal from proximal tooth surfaces and shallow pockets?

Dental floss is particularly effective for plaque biofilm removal from proximal tooth surfaces and shallow pockets due to its design and functionality. It is narrow enough to slide between teeth and facilitate cleaning along the sides of each tooth, efficiently removing plaque and debris that might accumulate in these tight spaces. Additionally, when properly used, dental floss can reach beneath the gumline to disrupt biofilm in shallow pockets, promoting better periodontal health.

Interdental brushes are also useful, especially for larger gaps between teeth, but they may not be as effective in tight contacts where floss is able to fit. A soft-bristle toothbrush is great for cleanings surfaces of the teeth and maintaining overall oral hygiene but lacks the ability to access the interproximal areas directly. A water flosser can help in cleaning the gum line and can be beneficial for people with braces or limited dexterity, but it generally doesn’t replace the mechanical action of flossing in the tight proximal spaces where plaque tends to accumulate. Thus, while all these devices serve important functions in oral hygiene, dental floss stands out for its specific ability to effectively clean between teeth and in shallow pockets.