Peroxy Shield Mouth Sore
1.5% Hydrogen Peroxide · Rinse · Oral
Active ingredient
Active ingredient Hydrogen peroxide 1.5% (w/w)
Purpose
Purpose(s) Oral debriding agent/oral wound cleaner
Uses
Uses For temporary use to cleanse canker sores and minor wounds or minor gum inflammation resulting from minor dental procedures, dentures, orthodontic appliances, accidental injury, or other irritations of the mouth and gums.
Warnings
Warnings
Do not use
Warnings Do not use this product for more than 7 days unless directed by your dentist or physician.
When using this product
Warnings When using this product, do not swallow.
Stop use and ask a doctor
Warnings Stop use and ask your doctor if: Sore mouth symptoms do not improve within 7 days Irritation, pain, or redness persists or worsens Swelling, rash, or fever develops
Keep out of reach of children
Warnings Keep out of reach of children. Children under 12 years of age: consult a dentist of physician. Children under 12 years of age should be supervised in the use of the product. If more than used for rinsing is accidentally swallowed, get medical help or contact a Poison Control Center right away.
Directions
Directions For adults and children under 2 years of age or older: rinse 10mL around in the mouth over the affected area for at least 1 minute, then spit out. Use up to 4 times daily after meals and at bedtime, or as directed by a dentist or physician.
Inactive ingredients
Inactive ingredients FD&C Blue #1, Menthol, Methyl Salicylate, Poloxamer 407, Polysorbate 20, Propylene Glycol, Sodium Saccharin, Sorbitol, Sucralose, Water
Questions?
Questions or comments? Call 1-800-835-0885
Label text from the FDA structured product label by Dental Technologies, Inc. (revised Nov 4, 2025). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Hydrogen Peroxide in 1 product
Peroxy Shield Mouth Sore NDC products (1)
| NDC | Strength & form | Labeler | Type |
|---|---|---|---|
| 55346-3501 | Hydrogen Peroxide 1.5 mL/100mL Rinse | Dental Technologies, Inc. | OTC MONOGRAPH DRUG |
Frequently asked questions
What is Peroxy Shield Mouth Sore used for?
Uses For temporary use to cleanse canker sores and minor wounds or minor gum inflammation resulting from minor dental procedures, dentures, orthodontic appliances, accidental injury, or other irritations of the mouth and gums.
Who makes Peroxy Shield Mouth Sore?
Peroxy Shield Mouth Sore is listed by 1 labeler in the FDA NDC directory, including Dental Technologies, Inc..