Why are my teeth yellow after whitening treatment?

I had my teeth whitened using custom made trays from my dentist. I was bleaching my teeth overnight with 10% & 16% carbamide gel for 3 weeks. My teeth looked great, but 24 hours after finishing the treatment, two front teeth are streaky and discoloured ( yellowish streaks and yellowish stains along the very edge of my teeth. I ate WHITE food only and brushed after every meal. Further bleaching will remove all the staining, but every time I stop, the same thing happens. Only my upper teeth are affected.
Please go back and speak to your dentist who can advise you – they should have photos from before treatment to compare to. Alternatively if you can come for a consultation then we can try to assess why this is happening. It may be something embedded in your tooth structure that the bleaching only temporarily masks.

Kind regards


dr mark hughes

Dr Mark Hughes

Harley Street Dental Studio
52 Harley Street, London W1G 9PY
Web: www.harleystreetdentalstudio.com Tel: 020 7636 5981

View My Profile Dr Hughes

Leave a Reply