Getting a toddler to brush their teeth regularly is already a daily battle for parents. But if your child likes to treat their toothpaste like a quick snack? It’s a completely different challenge.

While swallowing a small amount of toothpaste here and there might not seem like a big deal, consuming a significant amount on a regular basis can lead to upset stomachs and long-term dental issues.

The good news is that this phase is somewhat common and entirely temporary. Nevertheless, here are a few easy strategies to teach your child proper habits and keep their developing smiles completely safe.

Why Does My Kid Swallow Toothpaste?

Toothpaste is tasty for a reason. No one wants to endure two minutes twice a day with an awful taste in their mouth. And children’s toothpastes can be even tastier to encourage picky little ones to brush every day. Formulas that taste like bubblegum, watermelon, or berries can help get them to brush, but can also taste like a sweet treat.

To add to the issue, young children often have trouble spitting efficiently. Until they reach about three or four years old, a child’s natural instinct when something sweet enters their mouth is to swallow it. They are not intentionally trying to be defiant; their bodies are just doing what feels natural.

Teaching them to override that swallowing reflex requires patience, practice, and a little bit of strategy.

Is Swallowing Toothpaste Safe?

Fluoride is a naturally occurring mineral that is included in toothpaste to strengthen tooth enamel and prevent cavities. We highly recommend it for keeping your child’s teeth healthy and strong. However, it is generally meant to be a topical treatment, meaning it needs to be applied to the outside of the teeth. It is not meant to be ingested in large quantities.

The human stomach is sensitive to fluoride, and swallowing too much at once can irritate the stomach lining. When a child swallows toothpaste that contains fluoride, they might experience a mild stomachache or nausea, but it is not a cause for concern. Of course, if your child ingests a large amount (like an entire tube!) of toothpaste at one time, you should contact poison control for guidance, just to be safe.

But what about daily, repetitive swallowing of small amounts over months or years? When children regularly ingest fluoride while their adult teeth are still developing, it can cause a condition called dental fluorosis. While fluorosis is generally harmless to the tooth’s health, it does cause cosmetic changes such as white streaks or spots.

Practical Strategies to Break the Habit

You don’t want your child to have a negative association with oral hygiene, so many parents can find this issue challenging.

Try implementing these proven strategies to keep the toothpaste on the brush and out of their tummies.

Control Portion Size

Parents often apply too much paste to the brush (you can blame toothpaste commercials for this – the amount shown to feature the toothpaste is frequently much more than is necessary). For children under three, you only need an amount equal to the size of a grain of rice. For kids aged three to six, use a pea-sized amount.

Practice Spitting

Take the toothpaste out of the equation to help them learn to spit correctly. Have your child take a tiny sip of water, swish it around, and practice spitting it into the sink like a game. But remember, you should not rinse with water after brushing – just spit – so that fluoride can remain on teeth longer.

Head Tilted Down

When kids look up at the mirror, gravity can pull liquid to the back of their throats, triggering the swallow reflex. Work on tilting their chin down toward the sink while brushing. If they want to see themselves brush, get a stool that is high enough for them to look into the mirror directly or a smaller, portable mirror that is below their eye-level.

Switch the Flavor

If a sweet flavor is too tempting and nothing else works, switch to a mild mint or even an unflavored paste. Taking the tasty temptation away can help.

You can try training toothpaste temporarily until your child learns to brush and spit correctly. Training toothpastes are specifically formulated without fluoride, making them completely safe to swallow. They use safe cleansers to remove plaque and food debris without carrying the risks associated with fluoride ingestion.

Keep Your Child’s Smile on Track

If you have concerns about your child’s brushing habits or if you want to check their developing teeth for early signs of fluorosis, reach out to our office to schedule their next pediatric dental visit today. And, remember, the lifelong habits you are building right now with your child are entirely worth the effort!