Bad Breath (Halitosis)

Bad Breath

What is Halitosis?

Halitosis is the clinical term for persistent bad breath that doesn't go away with regular brushing or mouthwash. While occasional bad breath is common — often caused by certain foods or morning dry mouth — ongoing halitosis can indicate an underlying oral health issue that may need professional attention.

At Divine Dental Care in Croydon, we take a thorough approach to identifying the source of bad breath and working with you on a personalised treatment plan.

Common Causes of Bad Breath

Bad breath can stem from a range of factors. Some of the more common causes include:

  • Poor oral hygiene — inadequate brushing and flossing allows bacteria to build up on the teeth, gums, and tongue
  • Gum disease — bacterial infection of the gums (gingivitis or periodontitis) is one of the most frequent causes of persistent bad breath
  • Dry mouth — reduced saliva flow means bacteria are not washed away as effectively, leading to odour
  • Certain foods and drinks — garlic, onion, coffee, and alcohol can contribute to temporary or recurring bad breath
  • Medical conditions — issues such as sinus infections, acid reflux, diabetes, or respiratory conditions may contribute to halitosis
  • Smoking and tobacco use — tobacco dries out the mouth and leaves its own persistent odour

In many cases, the cause is related to oral health rather than a broader medical condition. A dental examination can help determine what is contributing to the problem.

How We Can Help

Our Croydon dental team will start with a comprehensive examination to assess your oral health and identify any contributing factors. Depending on the findings, treatment may include:

  • Professional cleaning — removing plaque and tartar buildup that harbours odour-causing bacteria
  • Gum disease treatment — addressing infection and inflammation in the gums through scaling and root planing or other appropriate care
  • Oral hygiene coaching — personalised guidance on brushing technique, flossing, and tongue cleaning to help manage bacteria at home
  • Dry mouth management — recommendations for saliva substitutes, hydration strategies, or a review of medications that may be contributing to dryness

When to See a Dentist About Bad Breath

If you notice persistent bad breath that does not improve with regular brushing and flossing, it may be worth having it assessed. Early identification of the cause can help prevent further oral health issues from developing.

Contact Divine Dental Care in Croydon to arrange an appointment. Our team is here to help you feel more comfortable and confident about your oral health.

Frequently Asked Questions

What causes persistent bad breath?

Persistent bad breath is most commonly caused by bacteria buildup on the teeth, gums, and tongue. Gum disease, dry mouth, certain medications, and underlying medical conditions can also contribute.

Can bad breath be a sign of gum disease?

Yes, ongoing bad breath is one of the common signs of gum disease. If plaque and bacteria are accumulating below the gumline, they can produce unpleasant odours that regular brushing may not resolve.

How is the cause of bad breath diagnosed?

Your dentist at Divine Dental Care will conduct a thorough examination of your teeth, gums, and tongue to identify potential sources such as decay, gum disease, or dry mouth.

Will mouthwash fix bad breath permanently?

Mouthwash can temporarily mask bad breath but does not address underlying causes. A professional assessment can help identify and treat the root issue for longer-lasting improvement.

How often should I visit the dentist if I have bad breath?

If you are experiencing persistent bad breath, we recommend scheduling an appointment for assessment. Regular six-monthly check-ups at our Croydon clinic can also help prevent the conditions that cause halitosis.

Ready for Your Best Smile?

Our friendly team at Divine Dental Care is here to help you achieve the healthy, confident smile you deserve.