hello mouthwash

Adult Hello formulas typically list cetylpyridinium chloride (CPC) as the primary active ingredient, while the Kids Anticavity Rinse lists sodium fluoride as its active ingredient.

Most Hello mouthwashes are labeled for adult use. The Kids Anticavity Rinse is intended for children aged 6 years and up.

The listings shown most commonly display bottles sized around 16.0 ounces and 17.6 fl oz; exact sizes may vary by product and retailer.

One adult formula contains activated charcoal (from sustainable bamboo) and notes the bottle should be shaken to mix. Other adult formulas include aloe vera for moisturizing and gum care.

Reviewers commonly praise a fresh, clean taste and a non‑drying mouthfeel. Many also report that children find the Kids Wild Strawberry flavor palatable.