Best Dental Floss Picks for Kids: What Dentists Recommend

The best dental floss pick for kids is the one they will actually use. That sounds obvious, but it's the most important thing to understand when choosing a flossing tool for your child.

Flossing removes plaque and food from between teeth and along the gumline — areas a toothbrush simply cannot reach — and it's one of the most important habits you can build in a child's oral health routine.

 The challenge is that kids resist it, find it uncomfortable, or simply aren't yet coordinated enough for traditional string floss.

Floss picks — small, Y-shaped tools with a short section of floss pre-stretched across a handle — solve most of those problems.

They're easier to hold, easier to maneuver, and fun enough in many cases that kids will actually ask to use them.

This guide covers what to look for, the best options by age, honest product recommendations, and — most importantly — how to make flossing a habit that sticks.

Why Floss Picks Work Better for Kids Than String Floss

Traditional string floss requires winding floss around fingers, navigating both hands inside a small mouth, and maintaining tension while sliding between teeth. For young children, this is genuinely difficult — and for parents trying to floss a squirmy toddler, it's nearly impossible.

Floss picks solve this by putting the floss on a handle that the child (or parent) can control with one hand. This makes the process faster, more comfortable, and far less frustrating for everyone involved. For children who are beginning to floss independently — typically around age 6–8 — a pick is much easier to manage than string until they develop the dexterity for traditional floss.

That said, floss picks do have one limitation: because the floss section is fixed and short, you can't curve it as deeply around each tooth as you can with string floss. For thorough cleaning — particularly between tightly spaced teeth — string floss or a water flosser does a more complete job. Many pediatric dentists recommend floss picks as the primary tool for young children and transitioning to string or water flossers as kids get older and more capable.

What to Look for in a Kids' Floss Pick

Not all floss picks are designed with children in mind. Here's what matters when choosing one for your child:

• Handle size and shape — the handle should fit comfortably in small hands. Giraffe-shaped and animal-shaped picks are popular because the neck of the animal naturally fits the grip of a young child's fingers. Avoid picks with handles that are too large or too thick for little hands.
• Thread thickness — thinner thread slides more easily between tight baby teeth. Thicker or braided thread provides more surface area for cleaning but can be harder to fit between closely spaced teeth.
• Flavor — a mild, kid-friendly flavor (strawberry, fruit, or no flavor) significantly increases compliance. Strong mint flavors are often rejected by young children. If your child refuses to floss because of the taste, try a different flavor.
• Flexibility — some handle flexibility is useful for reaching back teeth. Too much flexibility makes it hard to control between tight teeth.
• Eco-friendliness — floss picks are single-use plastic items. If sustainability is a priority for your family, look for picks made from biodegradable or plant-based materials.
• No sharp toothpick end for young children — some adult floss picks have a pointed toothpick end on the opposite side. These are not appropriate for unsupervised use by young children.

Best Floss Picks for Kids by Age

Ages 2–4 — Parent Does the Flossing

At this age, you are doing all the flossing for your child. The goal is to clean between teeth efficiently and make the experience as positive as possible so your child doesn't dread it.

Best choice: A small, animal-shaped pick with thin thread and a mild or no flavor. The EcoFrenzy Kids Floss Picks and DenTek Kids Fun Flossers are both well-suited to this age group — small enough to fit in little mouths comfortably, with thread thin enough to navigate baby teeth without discomfort.

Tips for this age: Make it part of the bedtime routine immediately after brushing. Use a positive, matter-of-fact tone — "Now we floss!" — rather than asking permission. Let your child hold a toy or watch a short video during flossing to keep them still.

Ages 5–7 — Transitioning to Independence

Children in this age group can begin learning to floss themselves with supervision. Coordination is still developing, so a pick with a firm, easy-to-grip handle is important.

Best choice: Crayola Kids' Flossers or EcoFrenzy Kids Floss Picks — both have handles sized well for this age group and thread that slides easily between mixed baby and permanent teeth.

Tips for this age: Let your child do one arch while you do the other. Praise the effort, not the result. Consider a reward chart to track flossing streaks — consistency is more important than perfection at this stage.

Ages 8–12 — Building the Habit

Most children this age can floss independently with a pick. The challenge is ensuring they actually do it and don't just pretend. The goal is to transition toward string floss or a water flosser for more thorough cleaning as permanent teeth come in.

Best choice: Crayola Twistables Flossers for older kids in this range — the longer handle helps reach back molars where permanent teeth are erupting, and the braided thread provides more cleaning surface. A water flosser is also an excellent supplement at this age.

Tips for this age: Keep floss picks visible on the bathroom counter — out of sight means out of mind. Some children in this age group respond well to electric toothbrushes and water flossers because they feel more "grown up." If traditional picks are losing their appeal, try upgrading the tool.

Ages 13 and Up — Teens

Teens can and should use string floss or a water flosser. Floss picks remain a convenient option for on-the-go use — keeping a small pack in a school bag or lunchbox makes after-lunch flossing easy.

Best choice: Standard adult floss picks for convenience, or a Waterpik water flosser for home use. If your teen has braces, a floss threader or water flosser is essential — standard floss picks cannot be threaded under archwires.

Learn how to floss with braces

Floss Picks vs. String Floss vs. Water Flossers — Which Is Best?

The honest answer from most pediatric dentists is that any flossing is better than no flossing. If floss picks are the tool that makes your child actually do it, they are the right choice — even if string floss is technically more thorough. As children grow and develop better dexterity, transitioning to string floss or a water flosser gives them more complete cleaning.

How to Get Kids to Actually Floss — Tips That Work

The biggest challenge isn't finding the right pick. It's getting kids to use it consistently. Here's what actually works:

• Start before they resist. Children who begin flossing as toddlers — when the parent does it for them — grow up treating it as a normal part of the routine. Starting at age 7 when a child already has opinions is much harder than starting at age 2 when they don't.
• Let them pick their own. Bring your child to the store (or browse together online) and let them choose their own floss picks. A child who picked the strawberry giraffe is far more likely to use it than one who was handed a generic option.
• Make it a game. For young children, pretend the floss pick is a tiny broom sweeping crumbs out from between their teeth. Use a timer and challenge them to finish before it goes off.
• Use a reward chart. A simple sticker chart with a small reward after 30 days of consistent flossing is highly effective for children aged 4–8.
• Floss together. Children model behavior. If they see you flossing every night, they normalize it. Make it a family activity.
• Keep it visible. A floss pick dispenser on the bathroom counter is used far more than picks buried in a drawer.
• Don't make it a battle. If a child strongly resists flossing, pause and try a different approach — different flavor, different tool, different time of day — rather than forcing it into a nightly conflict. A child who associates flossing with fighting will resist it for years.
  

How to Floss Your Child's Teeth with a Floss Pick

For parents who are new to flossing young children, here's how to do it effectively:

Step 1 — Position your child. For toddlers, sit on the floor and lay their head in your lap facing up. For older children, stand behind them at the bathroom mirror so you can see inside their mouth.

Step 2 — Hold the pick correctly. Hold the handle between your thumb and index finger, using your other fingers for stability.

Step 3 — Slide gently between teeth. Guide the floss section between two teeth using a gentle back-and-forth motion. Never snap it down — this can injure gum tissue.

Step 4 — Curve against each tooth. Once the floss is between the teeth, curve it into a C-shape against one tooth and slide it up and down, going just below the gumline. Repeat on the adjacent tooth.

Step 5 — Move to the next space. Use a fresh pick or rinse the current one between spaces. Work systematically from one side to the other.

Step 6 — Don't forget the back teeth. The spaces behind the last molars are easy to miss. Angle the handle toward the back of the mouth for these.

Learn more about pediatric dental cleanings at Kidco Dental

When Should Kids Start Flossing?

Children should begin flossing as soon as two teeth are touching side by side — typically around age 2–3. At this stage, parents do all the flossing. Children can begin flossing independently with supervision around age 6–8, and should be doing it consistently on their own by age 10.

The American Academy of Pediatric Dentistry recommends flossing once daily for children as part of a complete oral hygiene routine alongside brushing twice daily with fluoride toothpaste.

Learn about when kids should start going to the dentist

Frequently Asked Questions

What are the best dental floss picks for kids?

The best floss picks for kids combine a handle sized for small hands, thin thread that fits between tight teeth, and a mild or no flavor that children will tolerate. Top options include EcoFrenzy Kids Floss Picks (best overall, eco-friendly), Crayola Kids' Flossers (best budget option), DenTek Kids Fun Flossers (best for toddlers and smaller mouths), and Crayola Twistables Flossers (best for older kids with bigger mouths).

What is the best floss for kids?

The best floss for young children is a floss pick with a small, easy-to-grip handle and thin, waxed thread. As children develop better dexterity — typically around age 8–10 — transitioning to string floss or a water flosser provides more thorough cleaning. The best floss is ultimately the one your child will actually use consistently.

When should kids start using floss picks?

Children can start using floss picks as soon as two teeth touch — usually around age 2–3, with the parent doing the flossing. Children can begin using picks independently around age 5–7 with supervision, and most children can floss fully independently by age 8–10.

Are floss picks as good as string floss for kids?

Floss picks are very effective and significantly better than no flossing at all. String floss allows more thorough cleaning because it can be curved more deeply around each tooth and used with a fresh section for every space. However, for young children who lack the dexterity for string floss, picks are an excellent and dentist-approved alternative.

What is the best flosser for a 3-year-old?

For a 3-year-old, look for a small animal-shaped floss pick with thin thread and a mild fruit flavor or no flavor. The parent should do all the flossing at this age. EcoFrenzy Kids Floss Picks and DenTek Kids Fun Flossers are both well-suited to toddlers — small enough for little mouths and gentle enough for sensitive gums.

How do I get my child to floss?

The most effective approach is starting early (before children can resist), letting children choose their own floss picks, making it a consistent part of the bedtime routine, flossing alongside your child, and using reward charts for younger children. Avoid making flossing a battle — if your child strongly resists, try a different tool or flavor rather than forcing it nightly.

Can kids use water flossers instead of floss picks?

Yes. Water flossers are excellent for children aged 6 and up and are especially useful for children with braces, limited dexterity, or strong resistance to traditional flossing. They don't replace string floss entirely — they don't physically remove the sticky plaque film the way floss does — but they are highly effective for daily maintenance and much easier for children to use independently.

Book your child's next dental visit at Kidco Dental — 5 locations across Brooklyn and Queens