Crest 3d professional effects

Crest 3D White Professional Effects uses peroxide whitening strips to reduce some discoloration on natural teeth.

The short answer

Crest 3D White Professional Effects is an adhesive home-whitening strip product that uses a peroxide whitening ingredient to reduce some surface and internal tooth discoloration.

What is the direct answer?

What does this question mean?

Results depend on the original cause of discoloration, contact with the tooth, product instructions, and whether the tooth has a filling, crown, or veneer. Restorations do not respond like natural teeth, so shade mismatch can become more visible.

What can you do next?

Read the product directions, apply strips only to the intended teeth, keep gel away from the gum margin, and do not combine several whitening products without professional advice. Stop if burning, ulceration, or significant sensitivity occurs.

When should you seek dental care?

Have a dental examination first when you have decay, gum disease, cracks, exposed roots, or a single dark tooth. Seek care for persistent pain, swelling, or a sore that does not settle after stopping the product.

What should you ask the dentist?

Ask whether the discoloration is suitable for peroxide whitening, whether existing restorations affect the plan, and how to manage sensitivity or gum contact.