Frequently Asked Questions about LISTERINE® SMART RINSE®
Does LISTERINE® SMART RINSE® Anticavity Fluoride Rinse help combat plaque and gingivitis?
LISTERINE® SMART RINSE® helps protect kids’ teeth from cavities, but does not prevent or reduce plaque or gingivitis. LISTERINE® SMART RINSE® also works like a magnet to attract particles that brushing may leave behind and tints particles—leaving proof in the sink for parents and kids to see. LISTERINE® SMART RINSE® also kills the germs that cause bad breath.
How does this MAGNETIC CLEANING ACTION™ work? What ingredient causes this action?
LISTERINE® SMART RINSE® contains cetylpyridinium chloride (CPC), an ingredient used in many over-the-counter mouthrinses. This ingredient chemically binds with the particles and colors them.
What age range is LISTERINE® SMART RINSE® intended for?
LISTERINE® SMART RINSE® is intended for children ages 6 and older. It helps protect against cavities, which is especially important for growing children, who may be exposed to sugary snacks or wear braces.
For the best results, children should rinse vigorously with 10 mL (2 teaspoonfuls) of LISTERINE® SMART RINSE® for 1 minute in the morning and the evening after brushing and once daily flossing.
Why can't I recommend LISTERINE® SMART RINSE® to children under 6?
The US FDA Anticaries Monograph* indicates that fluoride-containing mouthrinses are appropriate for children 6 and older.
Does LISTERINE® SMART RINSE® contain alcohol?
No. LISTERINE® SMART RINSE® is an alcohol-free product designed for children.
Should we be concerned about cetylpyridinium chloride (CPC) staining children's teeth?
Tooth staining is not expected due to the low level of CPC in the LISTERINE® SMART RINSE® formula.
Have there been any long-term studies of LISTERINE® SMART RINSE®?
While long-term studies have not been performed specifically for LISTERINE® SMART RINSE®, the anticavity efficacy of the fluoride ingredient in LISTERINE® SMART RINSE® has been demonstrated in long-term studies (2 to 3 years). These clinical studies are well documented and cited by the FDA to support the US FDA Anticaries Monograph.*
How is LISTERINE® SMART RINSE® different from LISTERINE® TOOTH DEFENSE®?
Both provide fluoride; however, LISTERINE® TOOTH DEFENSE® does not have the
MAGNETIC CLEANING ACTION™ of LISTERINE® SMART RINSE®. Also, LISTERINE® SMART RINSE® contains no alcohol and is for use in children age 6 and older. LISTERINE® TOOTH DEFENSE® is for adults and children 12 years of age and older.
How does LISTERINE® SMART RINSE® compare to other fluoride rinses on the market? Are there any comparative studies?
LISTERINE® SMART RINSE® is the only fluoride rinse that lets kids see the particles in the sink that brushing may leave behind. Long-term studies comparing the efficacy of fluoride rinses are not available, but the efficacy of over-the-counter fluoride rinses in general is recognized by the FDA.
* In order for an anticaries product to be legally marketed in the United States, it must comply with the regulation that the FDA published in the Final Monograph for Anticaries Drug Products for Over-the-Counter Human Use. This regulation was established in collaboration with a panel of scientific experts.
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