Why Do Teeth Stain and How Can We Prevent It Before It’s Too Late?

Teeth staining is a common concern that many of us face, and it’s easy to wonder, “Why are my teeth not as bright as they used to be?” Staining can creep up on us slowly, turning our pearly whites into shades of yellow, brown, or even grey. But the good news is that we don’t have to live with it, and, more importantly, we can prevent it before it worsens by teeth cleaning treatment.

Common Causes of Teeth Staining

Teeth discolouration can result from several factors, some of which we encounter daily. Knowing the culprits is the first step in preventing stains from settling in:

  • Food and Drinks: Coffee, tea, red wine, and some deeply pigmented foods, like berries and tomato-based sauces, can leave stains on your teeth over time.
  • Tobacco: Smoking or chewing tobacco introduces tar and nicotine into your mouth, leading to yellow or brown stains.
  • Poor Oral Hygiene: Skipping regular brushing and flossing allows plaque to build up, leading to staining and more serious dental issues.
  • Ageing: As we age, the outer layer of enamel on our teeth wears down, making the yellowish dentin underneath more visible.
  • Medications: Certain medications, especially antibiotics like tetracycline, can cause intrinsic stains that are difficult to remove.
teeth cleaning

How to Prevent Teeth Staining

Prevention is always better than cure when it comes to teeth discolouration. While some factors are out of our control, like ageing or genetics, there are several things we can do to minimise stains and keep our teeth looking their best.

  1. Watch What You Eat and Drink  

Limiting the consumption of stain-causing foods and drinks can make a big difference. When you do indulge, try using a straw for beverages like coffee or wine, or rinse your mouth with water afterwards.

  1. Quit Smoking  

If you smoke or use tobacco, quitting will not only improve your overall health but also help prevent the severe discolouration associated with tobacco use.

  1. Maintain Good Oral Hygiene  


Brushing and flossing at least twice a day can prevent plaque buildup, which contributes to surface stains. Use toothpaste that contains fluoride and seek advice on whitening toothpaste if needed.

  1. Regular Professional Teeth Cleaning  

Scheduling regular teeth cleaning appointments with us can help remove surface stains and prevent new ones from forming. A professional cleaning, also known as a scale and clean, goes deeper than daily brushing, ensuring your teeth remain bright and healthy. We offer teeth deep cleaning services at Bentleigh Dental Care, which are essential for maintaining long-term oral health and keeping stains at bay.

When Staining Becomes Too Much

Sometimes, despite our best efforts, teeth stains can become difficult to manage. That’s when it’s important to consider more advanced treatment options. At Bentleigh Dental Care, we specialise in teeth cleaning treatments that are designed to remove stains effectively. If you notice that your teeth aren’t responding to home care as they once did, it’s a good idea to schedule a consultation with us to explore your options.

Our teeth deep cleaning treatments, for example, can address stains that have settled into the deeper layers of your teeth. We use specialised tools and techniques to remove plaque and tartar buildup, restoring your smile to its natural brightness. And by making these cleanings a regular part of your dental routine, you can prevent stains from becoming a long-term issue.

Dental Scaling & Cleaning is the Treatment

Stains on your teeth can be frustrating, but with a proactive approach, they are manageable. By understanding what causes discolouration and taking steps to prevent it, you can keep your smile looking fresh and bright. And when you need that extra help, we’re here for you at Bentleigh Dental Care, offering teeth deep cleaning services to get rid of stubborn stains before they do lasting damage.