Oral Hygiene Basics: Is Mouthwash Good For Your Child’s Teeth?

Children brushing and flossing their teeth twice a day are important oral hygiene basics, but what about using mouthwash? Is it a necessary part of keeping their teeth healthy? While mouthwash is not typically included in the oral hygiene basics recommended by pediatric dentists, it can still offer several benefits when used correctly.

Fights bacteria

One of the key aspects of oral hygiene basics is removing the bacteria that can lead to gum disease and cavities. Most mouthwashes have antimicrobial properties, meaning they can kill bacteria. To use mouthwash, your child can take a small amount and swish it around their mouth vigorously for at least 30 seconds.

Afterward, they should spit it into the sink and rinse their mouth with water. It is important to ensure they do not swallow the mouthwash, as it is unsuitable for ingestion. If necessary, use a kid-friendly mouthwash to minimize the risk of them swallowing the liquid accidentally.

Helps with bad breath

Bacteria are often the culprit behind bad breath, so anything that can eliminate bacteria may help freshen breath. If your child maintains good oral hygiene but still experiences bad breath occasionally, mouthwash can be beneficial. Many mouthwash brands also offer "fresh" scents like peppermint and spearmint, which can boost freshness after a strongly flavored meal.

However, it is crucial to look for a mouthwash that addresses the underlying causes of bad breath rather than simply covering up the odor. Always check the ingredients before making a purchase. If needed, consult your child’s dentist for recommendations.

Flushes away loose food and bacteria

Dentists recommend flossing to dislodge food particles trapped between teeth, followed by brushing to remove the debris. However, brushing alone may miss tiny bits of food caught in the gums. A thorough rinse with mouthwash can help ensure that any remaining food particles and bacteria are flushed away, promoting better oral hygiene.

Strengthens teeth

Certain mouthwashes contain fluoride, a chemical compound known for its ability to strengthen tooth enamel. Fluoride is often added to drinking water as a preventative measure against cavities and other oral health issues. If your child is genetically predisposed to developing cavities, using fluoride-infused mouthwash as part of their oral care routine can be an excellent preventive measure.

Possible irritations

One downside to using mouthwash is that certain brands may contain ingredients that can irritate the sensitive skin in your child's mouth. Even alcohol-free mouthwashes can cause discomfort in certain situations.

Canker sores

Canker sores are small mouth lesions that are common and typically heal on their own. However, some mouthwashes may contain ingredients that can irritate these sores. If your child has a canker sore, skip using mouthwash until it is fully healed.

Dehydration

Some mouthwash ingredients have a dehydrating effect, which may leave your child's mouth feeling dry after rinsing. While this dryness does not bother some people, if your child is prone to dry mouth or is taking medication that causes dry mouth as a side effect, the dehydration may be more noticeable.