Hello there Dr Moore. My sister had duraphat toothpaste from her dentist recently and she said it’s really made her teeth whiter. I have crowns and caps on the front of my teeth and I was wondering if I could use duraphat on my capped teeth. I love my teeth but I can’t afford to have new veneers like the Hollywood smile. I do look after my teeth and gums thank you. I would be very grateful if you could advise me on how to achieve the Hollywood smile without too much expense.