What is the direct answer?
Crest Supreme refers to a branded oral-care product, so check the exact formulation, ingredients, and intended use on its package.
What does this question mean?
The relevant details are whether it is toothpaste, rinse, or whitening material, plus its concentration, abrasivity, and contact time.
What can you do next?
Follow the label and stop if burning, peeling, swelling, or a persistent rash develops.
When should you seek dental care?
Seek care for continuing sensitivity, ulcers, gum swelling, enamel wear, or persistent discoloration.
What should you ask the dentist?
Ask what each active ingredient does and whether it suits your enamel and gums.
Frequently asked questions
Could this have more than one cause?
Yes. Clinical findings can separate overlapping causes.
What should I bring?
Bring the product, appliance, or symptom timeline related to the problem.

