Crest 3d white 1 hour express before and after
Crest 3D White 1 Hour Express uses peroxide to lighten some stains, while the visible change depends on your teeth and stain type.
The short answer
Crest 3D White 1 Hour Express uses peroxide to lighten some stains, while the visible change depends on your teeth and stain type. It cannot whiten fillings, crowns, or veneers.
What is the direct answer?
What does this question mean?
The strip holds a peroxide whitening gel against the front tooth surfaces. Coffee, tea, and tobacco stains may respond, while discoloration inside a tooth may need a different clinical approach.
What can you do next?
Check the package directions, keep the strip on the intended surfaces for the stated time, and avoid placing gel on the gums. Do not use whitening over untreated cavities, cracked teeth, or inflamed gums without an examination.
When should you seek dental care?
Arrange dental care for sharp sensitivity, gum burning, uneven darkening, or pain that remains after the strip is removed. A dark single tooth needs assessment for decay, trauma, or a problem inside the tooth.
What should you ask the dentist?
Ask whether the stain is on the surface or within the tooth and whether restorations will need replacement to match. Ask about a custom tray or in-office option if strips do not suit your mouth.
Frequently asked questions
Do before-and-after results look the same for everyone?
No. Results vary with the starting shade, enamel, stain source, and contact with the strip.
What if the strip makes my gums sting?
Remove it, rinse, and obtain advice before using another application.