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ACT Kids Anticavity Fluoride Rinse – Safe Once-Daily Mouthwash for Children Ages 6-12, Bubblegum Flavor, 16.9 fl. oz.

ACT Kids Anticavity Fluoride Rinse – Safe Once-Daily Mouthwash for Children Ages 6-12, Bubblegum Flavor, 16.9 fl. oz.

Regular price $3.83 USD
Regular price $7.61 USD Sale price $3.83 USD -50%
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Why you'll love it

  • No.1 dentist recommended kids' mouthwash brand builds immediate trust for parents
  • Maximum strength fluoride available without a prescription delivers real cavity-fighting power
  • Alcohol-free formula removes safety concerns about kids accidentally swallowing harsh ingredients
  • Fun kid-approved flavors (Bubblegum, Wild Watermelon, Pineapple Punch, Groovy Grape, Strawberry) make compliance effortless
  • Accurate dosing cup prevents messy pours and gives parents confidence kids get the right amount
  • Strengthens developing teeth rather than just masking breath, addressing long-term dental health

Perfect for

  • Once-daily fluoride rinse added to a child's brushing routine to strengthen enamel and prevent cavities
  • Bedtime oral care step for kids who struggle with brushing alone, supplementing mechanical cleaning
  • Post-brushing cavity-prevention rinse for kids with braces or developing permanent teeth
  • Flavor-driven oral hygiene motivator to get reluctant brushers excited about rinsing
  • At-home use of a dentist-recommended anticavity product between pediatric dental visits


Prevents Cavities

ACT Kids Mouthwash and Toothpaste are formulated to prevent tooth decay. In fact, these fluoride mouthwashes for kids help prevent up to 40% of future cavities.


Protects Enamel

ACT Toothpaste and Mouthwash for Kids protect and strengthen enamel for up to 4x stronger teeth. No wonder ACT is the #1 dentist-recommended kids rinse brand.*

*In lab studies versus rinsing with water (baseline).


Freshens Breath

Not only do they taste great, but ACT fluoride mouth rinse and toothpaste for kids help freshen breath every time they swish and brush.


Complete the Routine

Start building healthy habits today. ACT Kids Fluoride Toothpaste helps protect teeth by preventing cavities.

Complete the routine by rinsing with ACT Mouthwash for Kids. The easy-squeeze, kid-friendly cap gives them the right dose every time so they can swish away particles brushing might miss.


Kid-approved Flavors

Motivate kids to brush and rinse with great-tasting flavors, including:


Help Your Child Relieve Dry Mouth

Dry mouth in children can be caused by a variety of medical conditions with medication use being the most common culprit. Give kids ACT Dry Mouth lozenges and gum to soothe dry mouth symptoms throughout the day.

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What is fluoride?

Fluoride is a mineral that absorbs into tooth enamel to strengthen the outer surface of your teeth.

When should I use mouthwash?

Use mouthwash 1-2 times daily as directed. Swish for about a minute, spit it out and wait 30 minutes before eating.

Why choose ACT Mouthwash?

ACT mouthwash contains fluoride for anticavity protection and helps strengthen teeth and freshen your breath. It swishes away particles and bad breath germs brushing may miss, leaving behind an even better smile.

Small changes in product size & weight lead to lower carbon emissions.

We created Compact by Design to identify products that, while they may not always look very different, have a more efficient design. With the removal of excess air and water, products require less packaging and become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.






Product Information
Contains one (1) 16.9 fluid ounce bottle of ACT Kids Alcohol-free Anticavity Fluoride Rinse With Accurate Dosing Cup Wild Watermelon Flavor

ZERO ALCOHOL: This ACT Oral Care Product is an alcohol-free mouthwash

STRENGTHENS TEETH: This ACT Kids Mouthwash helps strengthen teeth

ACCURATE DOSING CUP: Get the right dose of fluoride with the easy-to-use dosing meter

DENTIST RECOMMENDED BRAND: ACT Fluoride Mouthwash is the dentist recommended kids' brand
Help prevent cavities, strengthen teeth and freshen breath with ACT Kids Anticavity Fluoride Rinse Wild Watermelon, a once-daily mouth rinse formulated to help improve kids' oral hygiene. This ACT Mouth Rinse contains the maximum strength of fluoride available in rinse form without a prescription and is shown to help prevent tooth decay and strengthen teeth. ACT Anticavity Mouthwash for Kids contains no alcohol. Best of all, it comes with an accurate dosing cup for less mess. When it comes to happy smiles, trust the No. 1 dentist recommended kids' brand*. *Among mouth rinses

Items Details

Frequently Asked Questions

Is this fluoride rinse safe for my child to use in the kids' bathroom every day?

Yes. ACT Kids Anticavity Fluoride Rinse is alcohol-free and designed for children ages 6 and up, making it a safe addition to your child's daily routine in a shared family or kids' bathroom. The alcohol-free formula removes concerns about harsh ingredients if a small amount is swallowed during supervised use.

Will my child actually enjoy using this mouthwash at the bathroom step-up station?

Kids typically look forward to rinsing because ACT Kids comes in fun, kid-approved flavors like Bubblegum, Wild Watermelon, and Pineapple Punch. Turning oral care into a flavorful step makes it easier to build consistency at the step stool or morning and bedtime routine zones.

Can my child keep this bottle on their bedroom nightstand for the bedtime routine?

Yes. The 16.9 fl. oz. bottle is compact enough to store on a nightstand or in a shared bathroom, and the secure cap keeps it safely closed between uses. It is an easy final step after brushing for kids who need extra help winding down their oral care routine.

Does this mouthwash have a flavor my picky child will tolerate?

ACT Kids is available in six kid-friendly flavors, including Bubblegum, Wild Watermelon, Pineapple Punch, Groovy Grape, and Strawberry, so even selective kids can find one they enjoy. Flavor is one of the top reasons children stay consistent with rinsing.

Is this rinse gentle enough for a child with braces or developing permanent teeth?

Yes. ACT Kids Anticavity Fluoride Rinse is appropriate for children with braces and for kids whose permanent teeth are still developing. The sodium fluoride formula is designed to strengthen enamel on emerging adult teeth and protect the harder-to-clean areas around brackets.

I'm a parent of a 7-year-old who hates brushing. Will this actually help?

Many parents find that adding a flavored fluoride rinse gives reluctant brushers a reason to engage with oral care. It supplements mechanical brushing and gives kids a sense of finishing their routine, which often improves overall compliance.

Is this the right product for a child who brushes independently?

Yes. For kids who already brush on their own, ACT Kids adds an extra layer of cavity protection with once-daily use. The included dosing cup helps your child measure the correct amount independently while still benefiting from maximum-strength fluoride.

At what age can my child start using ACT Kids rinse in the family bathroom?

ACT Kids Anticavity Fluoride Rinse is formulated for children ages 6 and older, which is generally when kids can rinse and spit reliably. It is designed for shared family bathroom use under parental guidance.

Does this mouthwash replace brushing for kids in a hurry?

No. ACT Kids is designed to supplement brushing, not replace it. It works best as a final step after a child has already brushed, adding enamel-strengthening fluoride that brushing alone does not provide.

Is this better than the kids' mouthwash we currently keep in the bathroom?

ACT Kids is the No.1 dentist-recommended kids' mouthwash brand and delivers maximum-strength fluoride available without a prescription. If you are looking for stronger cavity protection in a formula children enjoy, it is a meaningful upgrade.

Can both of my kids share one bottle stored in the shared family bathroom?

Yes. The 16.9 fl. oz. family-sized bottle is designed for multiple users, and the dosing cup is easy to rinse between uses. It is a practical option for siblings sharing a bathroom.

Is the bottle easy for small hands to pour from at the bathroom step-up station?

The bottle is designed with a secure cap, and the included dosing cup helps children measure the correct amount without messy pours. Younger kids may still need a parent to fill the cup for them.

Will this rinse stain my child's bathroom counter or nightstand?

No. ACT Kids Anticavity Fluoride Rinse is a clear, water-based formula that will not stain surfaces when used as directed. Any small spills can be wiped up easily with a damp cloth.

Is the flavoring natural or artificial, and will it bother my sensitive child?

ACT Kids uses kid-friendly flavoring designed to be gentle and appealing. If your child has specific sensitivities, you can review the full ingredient list on the label before first use.

My child has sensory issues. Is the texture and taste overwhelming?

The rinse has a mild, smooth texture and a sweet, familiar flavor profile similar to a flavored drink rather than a strong medicinal mouthwash. Many kids with sensory sensitivities tolerate it well, especially the milder fruit flavors.

Will my child get cavities less often if we add this to the routine?

ACT Kids is formulated with maximum-strength sodium fluoride to strengthen enamel and help prevent tooth decay. Used once daily after brushing, it adds a clinically supported layer of cavity protection between dental visits.

How do I use ACT Kids Anticavity Fluoride Rinse correctly?

Use ACT Kids once daily after brushing. Fill the included dosing cup to the marked line, swish the recommended amount around the teeth for the time indicated on the label, and spit it out. Do not eat, drink, or rinse with water for at least 30 minutes afterward to allow the fluoride to fully coat the teeth.

How long should my child swish the rinse in their mouth?

The product label specifies the exact swishing time, which is typically around one minute. Encourage your child to swish thoroughly so the fluoride reaches all tooth surfaces, then spit the rinse out into the sink.

When is the best time of day to use this mouthwash?

The best time is usually after brushing at bedtime, when fluoride can remain on the teeth overnight without interference from food or drink. It can also be used after morning brushing, but bedtime use typically offers the longest contact time.

Does this rinse work with any kids' toothbrush and toothpaste?

Yes. ACT Kids Anticavity Fluoride Rinse is compatible with any children's toothbrush and fluoride toothpaste. It is designed as a complementary final step in a standard brushing routine.

Is this product safe to use with other oral care products like whitening strips or braces wax?

ACT Kids is safe to use alongside most standard oral care products, including those used with braces. If your child is using a prescription dental product, consult your pediatric dentist before combining it with an OTC rinse.

What is included in the box when I order this product?

Each package contains one 16.9 fl. oz. bottle of ACT Kids Anticavity Fluoride Rinse in the selected flavor and one accurate dosing cup with measurement markings. No additional accessories are required to begin use.

Is fluoride rinse safe for kids in general?

Fluoride rinses are considered safe and effective for children ages 6 and older who can reliably rinse and spit. ACT Kids uses an alcohol-free formula and maximum-strength sodium fluoride at the OTC level recommended by pediatric dentists.

How should I store the bottle between uses?

Store the bottle at room temperature with the cap securely closed, ideally in a bathroom cabinet, on a counter, or on a nightstand. Keep it out of reach of very young children, just as you would with any oral care product.

What is the difference between a fluoride rinse and fluoride toothpaste for kids?

Fluoride toothpaste delivers fluoride through mechanical brushing, while a fluoride rinse coats the teeth with fluoride in liquid form after brushing. Used together, they provide complementary cavity protection, with the rinse reaching areas the toothbrush may have missed.

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