Fresh flosser
Use a clean section of string floss for each tooth contact, and replace a disposable flosser when its thread is frayed, soiled, or no longer slides cl
The short answer
Use a clean section of string floss for each tooth contact, and replace a disposable flosser when its thread is frayed, soiled, or no longer slides cleanly.

What is the direct answer?
What does this question mean?
A flosser cleans plaque and food from between teeth and under the gum edge. Fresh floss matters because damaged or contaminated thread loses strength and can spread debris instead of lifting it.
What can you do next?
Use a clean section for every contact, curve it around each tooth, and move it below the gum edge without snapping. An interdental brush may fit better around bridges, braces, or wider spaces.
When should you seek dental care?
Seek care for persistent bleeding, pain between teeth, swelling, or a trapped object that will not come out.
What should you ask the dentist?
A flosser cleans plaque and food from between teeth and under the gum edge. Fresh floss matters because damaged or contaminated thread loses strength and can spread debris instead of lifting it.
Use a clean section for every contact, curve it around each tooth, and move it below the gum edge without snapping. An interdental brush may fit better around bridges, braces, or wider spaces.
Seek care for persistent bleeding, pain between teeth, swelling, or a trapped object that will not come out.
Frequently asked questions
What should I know about the cause?
A flosser cleans plaque and food from between teeth and under the gum edge. Fresh floss matters because damaged or contaminated thread loses strength and can spread debris instead of lifting it.
What can I do at home?
Use a clean section for every contact, curve it around each tooth, and move it below the gum edge without snapping. An interdental brush may fit better around bridges, braces, or wider spaces.
What treatment might be needed?
Seek care for persistent bleeding, pain between teeth, swelling, or a trapped object that will not come out.
