[jayd]

Hi
Advice on whitening please. I had trays done about 3 years ago and used 10% Peroxide gel from the dentist and received very little change even after a month's overnight usage. I have the typical banding which is not unsightly but would like a whiter smile. What is my most cost effective and efficent option. Zoom, strips, Beyond, Enlighten?

Cheers

[Dr Pav Khaira]

It very much depends on where the staining is. The only systems that may have a chance of giving success is either Enlighten or KoR whitening

I hope this helps