When you imagine a brighter smile, you probably think about the whole smile, not each tooth separately. Crowns, veneers and fillings make that picture more individual. If you have a crown, veneer or filling, mention it before you book and ask how it relates to the change you have in mind.
Does whitening change every part of a smile?
The NHS explains that whitening can only lighten natural teeth. It specifically highlights crowns, dentures and implants as reasons to discuss suitability. Do not assume that crowns, veneers or fillings will change shade alongside natural teeth.
If you have veneers or fillings, think about where they sit in your smile and how their current shade compares with your natural teeth. A general guide cannot predict how a particular restoration will look in your finished smile.
Ask about the result you want
Explain whether you want a subtle change, have noticed a colour difference, or are simply exploring what is possible. Mention any crowns, veneers or fillings you can see when you smile.
Ask what would be realistic for the smile you have now. Before-and-after photographs of another person cannot answer that question, because their natural teeth may be different from yours.
Keep treatment decisions separate from an offer
A clear price helps you compare appointments, but it should not be the only reason to book. Make sure whitening fits what you want for your smile before deciding based on a discount.
If a provider suggests other treatments, ask for an explanation of the options, costs and alternatives before agreeing. You can take time to consider those answers; wanting a brighter smile does not commit you to further treatment.
Prepare your booking questions
For ishSmile, the advertised appointment offer is £125, usually £175, at Brick Lane or Belsize Road. Ask the team about the appointment and selected venue.
Read the London price guide and appointment guide, note anything you would like clarified, and confirm your selected location before travelling. A useful conversation should leave you with a clear next step, even if that step is to wait.
Sources & further reading
Written by the ishSmile editorial team as general reading, with independent sources linked below. These sources may describe other whitening options that differ from our guided, self-applied visit.
Planning teeth whitening in London?
Compare the appointment price and what is included, then choose your London location. If you have sensitive teeth or gum concerns, check with a healthcare professional first.