Kank-A Mouth Pain Liquid, Maximum Strength, Canker Sore Medicine, 0.33 oz | Forms a protective coating for mouth sores, maximum pain relief, includes applicator View on Amazon

Kank-A Mouth Pain Gel, Fast-Acting Pain Relief with Soft Brush, 0.07 oz | Professional strength formula, fast-acting dual actiom relief for toothache and gum pain, easy-to-use gentle pen applicator View on Amazon

Kank-A Triple Action Gel, Fast & Long Acting Mouth Pain Relief, 0.42 oz | Fast-acting long lasting triple action formula for canker sores, easy to use treatment, cools and soothes mouth irritation View on Amazon