Flossing methods

Notes for flossing - Cause of gum bleeding
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When gums bleed on flossing
It is most likely due to not having flossed the adjacent tooth surfaces for a long time
The dental plaque accumulate on these surfaces causing inflammation of the gums there
The inflamed gums are being touched by the floss
the gums bleed easily
Therefore, the adjacent tooth surfaces should be cleaned thoroughly to remove the dental plaque
the gums will not bleed anymore