HOW TO HIRE · BEAUTY & GROOMING

How to hire a teeth whitening dentist in the UK
The checks, the questions and the paperwork.

Tooth whitening is dentistry: only someone on the GDC register may do it. Here is how to check, what to ask, and what to do if it goes wrong.

  • Search and compare — no account needed
  • Nearest to you first
  • One score from Google, Trustpilot and Locufy reviews

THE 60-SECOND VERSION

Hiring a teeth whitening dentist in five steps

  1. Search the GDC registerType the name in before you book. Not on it, not legal.
  2. Have a check-up firstDecay or gum disease is treated before any whitening.
  3. Know what will not changeCrowns, veneers and fillings stay the same colour.
  4. Get the plan and priceTrays, in-chair or both, with top-up gel priced.
  5. Say no to salon whiteningA beautician offering it is breaking the law, insured or not.

BEFORE YOU BOOK

Check before you book

GDC register

Tooth whitening is practising dentistry under the Dentists Act 1984. A GDC-registered dentist may provide it, or a dental hygienist, therapist or clinical dental technician on the register who works to a dentist's prescription; anyone else commits a criminal offence, and the GDC prosecutes.

Search the teeth whitening dentist's name on the GDC register before you book. olr.gdc-uk.org →

Insurance is no substitute for registration

The GDC says unregistered tooth whitening cannot be insured, because you cannot insure against committing a crime; any such policy is void. A beautician's insurance certificate does not make teeth whitening legal.

Ignore insurance claims from anyone not on the GDC register, and check the register instead. gdc-uk.org →

Self-applied kits from a non-dentist (Dentists Act 1984)

Handing you trays and telling you how to apply whitening gel can count as giving dental advice or attendance under the Dentists Act 1984, and the GDC has prosecuted people for it. "You apply it yourself" does not make it legal.

If someone not on the register offers you a kit to use in their salon, walk away and report it to the GDC. gdc-uk.org →

Trader status under the Consumer Rights Act 2015

Your rights under the Consumer Rights Act 2015 apply when teeth whitening dentists trade as a business: the teeth whitening must be done with reasonable care and skill, and if it is not, you can ask for a repeat or a lower price.

See whether the profile carries the trader badge before you pay, and screenshot what was agreed. legislation.gov.uk →

VAT

Teeth whitening for appearance is standard-rated at 20%, even from a dentist, because it is cosmetic; only dental care given as treatment is exempt. A practice whose taxable sales pass £90,000 must register and charge VAT on the whitening, shown as its own line.

Ask the practice for its VAT number and check the whitening carries VAT at 20%. gov.uk →

“Are you on the GDC register, and who will carry out the teeth whitening?”

A good answer: A name you can find on the register, and either the dentist or a registered hygienist or therapist working to the dentist's prescription.

“Do I need a check-up before whitening?”

A good answer: Yes — the dentist checks teeth and gums and treats problems first.

“Trays at home, in the chair, or both?”

A good answer: An option chosen for your teeth, with the price of each.

“Will my crowns or fillings change colour?”

A good answer: An honest no, and what it means for matching them after the teeth whitening.

“What sensitivity should I expect, and what helps?”

A good answer: A clear answer and, if needed, a desensitising product.

“How much do top-up gels cost?”

A good answer: A price per syringe for later teeth whitening top-ups.

“What happens if my gums get sore?”

A good answer: Stop, call the practice and come in to be checked.

Getting the quote right

  • The teeth whitening method — custom trays, in-chair, or both
  • The assessment or check-up first, and any cleaning
  • Trays, gel and the review appointment
  • Top-up gel priced per syringe
  • Who actually attends: the teeth whitening dentist, or a dental hygienist or therapist working to the dentist's prescription, and whether they are employed by the practice or subcontracted
  • The practice's VAT number, with VAT on the whitening shown apart from any exempt dental care

Walk away if

  • The person is not on the GDC register
  • Whitening offered in a beauty salon, a hotel room or at a party
  • "You apply it yourself, so it's legal"
  • An insurance certificate offered as proof it is allowed
  • No check of your teeth and gums before starting
LOW
£200
TYPICAL
£350
HIGH
£550

What a teeth whitening dentist costs: £200–£550 per treatment

Teeth whitening dentists price per treatment by method, with the check-up and top-up gels often separate. Teeth Whitening price guide →

Guide prices compiled by the Locufy team from published Irish and UK provider price lists and 2026/27 cost guides. Updated 2026.

KNOW WHAT TO LOOK FOR? NOW FIND ONE

Teeth whitening dentists near you, with the badges that matter shown

ID checked, trader status and one score from every review — on the card, before you message anyone. Nearest first. No account needed to look.

Or post the job free and let them come to you.

  1. AssessmentTeeth and gums checked; any decay or gum disease treated first.
  2. Impressions or scanMoulds or a digital scan for custom trays.
  3. WhiteningGel in trays at home or applied in the chair by the dental team.
  4. ReviewA shade check at the end of the course.
  5. UpkeepAdvice on keeping the result and when to top up.

GDC
The General Dental Council, which registers dental professionals in all four UK nations.
Custom trays
Trays made from a mould or scan of your teeth to hold the gel.
In-chair whitening
Whitening done at the practice in one appointment.
Shade
The colour of your teeth, matched against a guide.
Sensitivity
Short-lived tingling or ache in teeth during whitening.
Illegal practice
Dentistry by someone not on the GDC register — a criminal offence.

AFTER

When the job is done

Keep the treatment notesThe method, the gel and the practice's details.
Watch for sensitivityOngoing pain or sore gums: stop and call the teeth whitening dentist.
Plan top-upsAsk how often and what each costs.
Leave the reviewReviews of teeth whitening dentists on Locufy come from real bookings only. If the teeth whitening is not right, use the make-it-right step first so the teeth whitening dentist can put it right before the review goes up.

STEP 1Tell the teeth whitening dentist, in writingWrite it down, with dates and photos, and ask for a fix or a refund. A teeth whitening that misses the Consumer Rights Act 2015 standard of reasonable care and skill gives you both options.
STEP 2Use the make-it-right step on LocufyGive the teeth whitening under four stars and we ask whether to send it to the teeth whitening dentist first; we follow it through with them, and then you review.
STEP 3Unregistered whitening or a dental concern — the GDCReport teeth whitening by anyone not on the GDC register to the General Dental Council, which investigates and prosecutes illegal practice; concerns about a registered teeth whitening dentist's fitness to practise go to the GDC too.
STEP 4Small claims, if it comes to moneyIf the teeth whitening dentist will not refund or redo the teeth whitening, you can claim without a solicitor: up to £10,000 on the small claims track in England and Wales, up to £5,000 under simple procedure in Scotland, and up to £5,000 in the small claims court in Northern Ireland.

Hiring a teeth whitening dentist: questions people ask

No. Tooth whitening is dentistry under the Dentists Act 1984, legal only from a GDC-registered dentist or a hygienist, therapist or clinical dental technician on the register who works to a dentist's prescription.

Search their name on the GDC register online. If they do not appear, they cannot legally provide tooth whitening.

£200–£550 per treatment, typically around £350. In-chair whitening, combined plans and London practices cost more. Our teeth whitening price guide breaks the figure down; to see what teeth whitening dentists near you charge, search your town above.

No. The GDC says you cannot be insured against a criminal offence, so such a policy is void.

Not usually: purely cosmetic work is standard-rated at 20%, while dental care for health reasons can be exempt.

Stop, see the dentist and tell them in writing. Treatment not done with reasonable care and skill can be put right or the price reduced; the GDC hears concerns about registrants.

MORE GUIDES

More hiring guides in beauty & grooming

How to hire: Anti-Wrinkle InjectionsHow to hire: Dermal FillersHow to hire: Lip FillersHow to hire: AestheticianHow to hire: FacialsHow to hire: Makeup ArtistHow to hire: Bridal MakeupHow to hire: Chemical PeelsAll 701 hiring guides →

Teeth whitening dentists near you

Teeth whitening dentists in LondonTeeth whitening dentists in ManchesterTeeth whitening dentists in BirminghamTeeth whitening dentists in GlasgowTeeth whitening dentists in BelfastAll teeth whitening dentists on Locufy →

Sources — checked October 2026

  1. GDC — illegal practice
  2. GDC — tooth whitening and illegal practice
  3. gov.uk — VAT Notice 701/57: health professionals
  4. Consumer Rights Act 2015, section 49 — reasonable care and skill
  5. Consumer Rights Act 2015, section 54 — your rights when a service falls short
  6. nidirect — small claims process (Northern Ireland)
  7. Health professionals and pharmaceutical products (VAT Notice 701/57) — 4.4 Cosmetic services
  8. GOV.UK — VAT rates
  9. GOV.UK — Register for VAT: when to register