Crest 3d white strips level 9 before and after
Level 9 whitening strips can lighten some surface and internal stains on natural teeth, but the visible result depends on the starting stain and the.
The short answer
Level 9 whitening strips can lighten some surface and internal stains on natural teeth, but the visible result depends on the starting stain and the condition of the enamel.
What is the direct answer?
What does this question mean?
These strips are thin flexible carriers coated with a peroxide whitening formulation. “Before and after” refers to a change in the colour of natural tooth structure, not a guaranteed change in crowns, fillings, bonding, or veneers.
What can you do next?
Read the product directions, clean and dry the teeth as directed, adapt the strip to the tooth surfaces, and remove it at the stated time. Stop if marked burning, persistent pain, or significant gum peeling occurs.
When should you seek dental care?
See a dentist before using strips over untreated decay, enamel defects, gum recession, or existing sensitivity. A dental review is also appropriate when one tooth is darker, because trauma or loss of pulpal vitality may be involved.
What should you ask the dentist?
Ask whether the discoloration is on natural enamel, whether restorations will match afterward, and whether an examination or professional whitening is more suitable for your teeth.
Frequently asked questions
Can home care replace a dental examination?
Home care may ease a symptom, but it cannot identify or correct decay, infection, gum disease, a crack, or a failing restoration.
What changes make this more urgent?
Rapid worsening, swelling, fever, heavy bleeding, severe pain, or difficulty swallowing or breathing calls for prompt dental or emergency assessment.