Skip To Content

Understanding the Right Time for Flossing

A+ A- A Main Content Up-close of a mouth with floss

Parents often ask, "When should my child start flossing?" The answer may surprise you: flossing should begin as soon as two teeth touch. Typically, this occurs between ages two and three. While many parents prioritize brushing, dental floss for kids plays a crucial role in preventing cavities and supporting gum health from an early age.

Flossing removes plaque and food particles between teeth where toothbrush bristles can't reach. If neglected, these areas can develop cavities in children, contributing to larger orthodontic concerns down the road. For families searching for an orthodontist near me, understanding these early hygiene habits can make future treatment—such as braces for kids or Invisalign®—more efficient and successful.

Signs Your Child Is Ready to Floss

While brushing can begin with the eruption of the first tooth, flossing becomes necessary once two or more teeth make contact. Look for these signs:

  • Two or more teeth touching (usually around age 2)

  • Visible food particles between teeth after meals

  • Bleeding gums when brushing (a sign of early gum inflammation)

Flossing helps create a strong foundation for treatments like Invisalign® Aurora by maintaining proper oral hygiene before orthodontic care begins. Children with good dental habits are more likely to benefit from early interventions and less likely to develop oral complications.

Teaching Kids to Floss Properly

Introducing floss can be tricky at first. Start by assisting your child until they have the dexterity to do it on their own—usually by age 7 to 8. You can use tools like floss picks, which are often easier for small hands.

Here are some steps to make flossing easier:

  1. Choose a soft, child-friendly floss or floss pick

  2. Gently guide the floss between the teeth using a sawing motion

  3. Curve the floss into a “C” shape around each tooth and slide it beneath the gumline

  4. Use a clean section of floss for each tooth

Daily flossing builds habits that become essential during orthodontic treatments like Centennial Invisalign®, where maintaining cleanliness around aligners or attachments is key.

The Role of Flossing in Orthodontic Care

Early and consistent flossing can influence how smoothly future orthodontic care progresses. Clean teeth and healthy gums ensure that appliances like Invisalign® work more effectively, with less risk of gum irritation or delayed tooth movement. Patients who develop strong habits early typically experience better outcomes with clear aligners and traditional braces alike.

Whether you’re exploring early orthodontics or already working with an orthodontist near me, remember that good hygiene is critical at every stage. Many of our young patients who transition to Centennial Invisalign® already have well-established hygiene habits that make their journey easier.

Common Questions About Kids and Flossing

Do kids need to floss even if they don’t have all their adult teeth yet?
Yes. Baby teeth are placeholders for adult teeth, and keeping them clean is essential for proper alignment and spacing.

Can flossing prevent braces?
While flossing alone won’t prevent the need for orthodontics, it reduces the risk of decay and gum disease that can complicate treatments like Invisalign® Aurora.

What if my child resists flossing?
Make it fun. Let them choose their floss picks, use songs or apps to time flossing, and lead by example.

Setting Up for Orthodontic Success

As your child grows, flossing should remain a part of their daily routine. Once orthodontic treatment begins, especially with appliances like Invisalign®, flossing becomes even more essential. Food particles can get trapped between teeth and aligners, increasing the risk of plaque buildup.

Whether you’re beginning early dental care or preparing for aligner-based treatment, Ohmart Orthodontics is here to support your family every step of the way. If you’re looking for personalized care and wondering where to begin, schedule a consultation with an orthodontist near me to discuss options like Invisalign® Aurora or Centennial Invisalign® and ensure your child is on track for a healthy, confident smile.

Posted on Jun 9, 2025

Image Credit:

File ID 62236037 | © Oneblink | Dreamstime.com

Share: