Teeth Whitening: What to Consider Before You Start

Teeth whitening can improve the colour of natural teeth, but results vary and not every type of discoloration responds in the same way. Fillings, crowns and veneers do not whiten like natural enamel.

Some people experience temporary sensitivity or gum irritation, so it is sensible to have teeth and gums checked before whitening. Untreated decay, cracked teeth or gum problems may need attention first.

A dental professional can explain suitable options and realistic expectations based on your teeth.