Zoom teeth whitening vs bleaching
Zoom is a branded in-office whitening system using peroxide gel, while bleaching is the general term for lightening teeth with peroxide.
The short answer
Peroxide moves through enamel and dentin to oxidize stain molecules. Zoom usually names an in-office protocol with gel and a lamp, so it is one form of professional bleaching.

What is the direct answer?
What does this question mean?
A dentist should check cavities, gum inflammation, cracks, exposed roots, and restorations first. The clinician then chooses in-office gel, custom trays, or another approach and controls gum contact.
What can you do next?
Have an examination before whitening if you have tooth pain, decay, gum recession, enamel defects, or visible restorations. Contact the office for persistent sensitivity or gum soreness.
When should you seek dental care?
Ask which stains will respond, whether restorations will remain visible, and which gel and exposure schedule will be used. Ask how sensitivity will be managed.
What should you ask the dentist?
glow-up
Frequently asked questions
Can this have more than one cause?
Yes. Local irritation, infection, tooth disease, medicines, and general health can overlap.
What should you bring?
Bring a list of medicines, products used in the mouth, and when the symptom began.
