I Need Help With Stained Teeth
Understanding Stained Teeth
Stained teeth are a common concern and can affect confidence in your smile. While staining is usually not harmful on its own, it may indicate lifestyle habits, ageing, or even underlying dental issues. At Gentle Dental Centre in Wanneroo, we provide judgement-free advice and treatment options to restore a bright, healthy smile.


Common Causes of Stained Teeth
There are two main types of staining:
- Extrinsic stains – surface stains caused by food, drinks, or habits like smoking.
- Intrinsic stains – deeper discolouration within the tooth, often linked to ageing, certain medications, or trauma.
Everyday causes of stained teeth include:
- Tea, coffee, red wine, and dark-coloured foods
- Tobacco use
- Natural ageing and thinning enamel
- Some antibiotics or medications
- Excessive fluoride in early childhood
- Poor oral hygiene leading to plaque and tartar buildup
Are Stained Teeth a Dental Problem?
Most stains are cosmetic, but they can sometimes signal underlying issues such as enamel wear or decay. Even when the concern is mainly appearance, discolouration can affect confidence and willingness to smile. A dental examination helps determine the type of staining and the most effective treatment.

Treatment Options for Stained Teeth
At Gentle Dental Centre, we tailor solutions to suit the type and cause of the stains, your comfort, and your budget. Our approach is always supportive and free from judgement. Options may include:
- Professional cleaning to remove surface stains and tartar
- In-chair teeth whitening for fast, noticeable results
- Take-home whitening kits for gradual brightening at your pace
- Dental veneers or crowns for severe or resistant discolouration
We’ll assess your teeth and recommend the option that offers the safest, most effective result for your situation.
Preventing Stained Teeth in the Future
Once stains have been removed, prevention helps maintain your results. Tips include:
- Brushing twice daily with fluoride toothpaste
- Reducing coffee, tea, and red wine intake
- Quitting smoking
- Regular dental check-ups and professional cleaning
- Using a straw for dark-coloured drinks to reduce contact with enamel


Gentle Dental Centre – Support for a Brighter Smile
If you are worried about stained teeth, our caring team in Wanneroo is here to help. We’ll provide honest advice, comfortable treatment options, and results that restore your confidence.
FAQs About Stained Teeth
Can stained teeth go away?
Yes. Many surface stains can be removed through professional cleaning or whitening treatments. Deeper stains may need veneers or crowns, depending on the cause.
What causes stained teeth the most?
Coffee, tea, red wine, and smoking are the most common culprits. Poor oral hygiene can also make stains worse.
What causes brown stains on teeth?
Brown stains are often linked to coffee, tea, red wine, or smoking. They can also be caused by plaque build-up or tartar that has hardened on the enamel.
What deficiency causes brown stains on teeth?
Brown or mottled stains can sometimes be linked to excessive fluoride intake in childhood (fluorosis). Other disturbances in utero or during childhood like antibiotic intake, vitamin and mineral deficiencies are also linked. Other deficiencies are less common but can affect enamel health. A dentist can help identify the cause.
Can stained teeth be cleaned?
Yes. Surface stains can usually be removed with professional cleaning or whitening. Deeper stains may require more advanced treatments.
Do whitening toothpastes work for stained teeth?
Whitening toothpastes can help with mild surface stains but will not remove deeper discolouration.
Does baking soda whiten teeth?
Baking soda may help remove light surface stains, but it is not as effective as professional whitening. Overuse can also wear away enamel, so it’s best to consult your dentist before trying it.
Are stained teeth permanent?
Not always. With the right treatment, many stains can be improved or removed.
Can stained teeth mean something is wrong?
Sometimes. While many stains are cosmetic, they can also indicate enamel wear or other dental concerns. A dental check-up can confirm the cause.