How professional whitening gel actually works
The chemistry behind carbamide peroxide and why dental-strength formulations outperform high-street kits.
The chemistry behind carbamide peroxide and why dental-strength formulations outperform high-street kits.
Application technique, tray fit and storage tips that stretch every syringe to around 20 sessions.
A practical breakdown of session length, sensitivity and results — so you can pick with confidence.
Why a remineralising gel after whitening helps lock in results and keep enamel strong.
How an LED-accelerated whitening kit works at home and why pairing light with gel can deliver visible results in days.
What actually happens to a tooth when you whiten it, and why some methods work better than others.
What actually goes into a good whitening gel — active ingredients, formulation types and what to look for before you buy.
Pocket-sized whitening that fits into a commute, a lunch break or a touch-up between meetings.