Why Are My Teeth Discoloured?

Tooth discolouration can make you self-conscious about your smile. Whether your teeth have yellowed over time, developed dark spots, or have an uneven colour, understanding the cause is the first step to finding the right solution.

Common Causes

• Coffee, tea, red wine, and cola staining
• Tobacco use
• Natural aging (enamel thins, exposing yellow dentin)
• Certain medications (tetracycline, antihistamines)
• Excessive fluoride during childhood (fluorosis)
• Tooth trauma causing internal discolouration
• Poor oral hygiene allowing plaque and tartar buildup
• Genetic factors affecting enamel colour

When to See a Dentist

If over-the-counter whitening products aren't working, if discolouration is uneven or only on certain teeth, or if a single tooth has turned dark (possible nerve damage), schedule a consultation. Professional treatment delivers dramatically better results than store-bought products.

Brightening Your Smile

We offer professional teeth whitening that's far more effective than over-the-counter products. For intrinsic staining that whitening can't fix, dental veneers or bonding can give you the bright, even smile you want. We'll assess the type and cause of your discolouration to recommend the best approach.