Before and after bleach teeth

Household bleach is not for teeth; dental whitening uses formulated peroxide under controlled conditions to protect oral tissues.

The short answer

Do not put household bleach on teeth or gums. Before-and-after whitening results depend on the starting stain, natural tooth structure, restorations, and the controlled peroxide method used.

What is the direct answer?

Household bleach is not a teeth-whitening product; it can injure oral tissues, and professional whitening uses dental peroxide products under controlled conditions.

What does this question mean?

Household bleach contains chlorine compounds intended for surfaces, not oral tissues. Dental whitening uses formulated hydrogen peroxide or carbamide peroxide, with a tray or barrier designed to limit contact with the gums.

What can you do next?

If bleach has touched the mouth, spit it out, rinse gently with water, and contact a dental or poison-information service for product-specific advice; do not induce vomiting. For cosmetic whitening, obtain a dental examination and a properly fitted plan.

When should you seek dental care?

Get urgent help for swallowing bleach, breathing difficulty, persistent burning, vomiting, facial swelling, or severe mouth pain. A dark tooth, decay, or gum disease should be assessed before cosmetic treatment.

What should you ask the dentist?

What caused the discolouration? Is it on natural enamel or a restoration? Which dental whitening material will be used, how are the gums protected, and what should I do if irritation occurs?