Keys to Controlling Bad Breath
- Emma McMahon
- Jul 23
- 2 min read
Bad breath—also known as halitosis—is a common and often embarrassing condition that can affect anyone. At Gentle Care Dentistry in Hornsby, we understand how important it is to feel confident in your smile, and that includes having fresh breath.
What Causes Bad Breath?
Most cases of bad breath originate in the mouth. The primary culprit is the build-up of bacteria that feed on food particles, releasing unpleasant odours in the process. Other contributing factors include:
Poor oral hygiene
Gum disease (periodontitis)
Dry mouth (xerostomia)
Smoking and alcohol
Strong foods like garlic, onions, and coffee
Certain medications and medical conditions

Simple Steps to Freshen Your Breath
1. Brush and Floss RegularlyBrushing your teeth twice a day and flossing daily helps remove trapped food particles and plaque that cause bad odours.
2. Clean Your TongueYour tongue harbours bacteria. Use a tongue scraper or your toothbrush to gently clean the surface of your tongue each day.
3. Stay HydratedDry mouth can cause bad breath. Drinking plenty of water throughout the day encourages saliva production, which naturally helps wash away bacteria.
4. Chew Sugar-Free GumThis helps stimulate saliva flow, particularly after meals, and helps keep your breath fresh between brushing.
5. Quit SmokingTobacco not only causes bad breath but also damages your gums and teeth. Quitting can significantly improve your oral health and breath.
6. Visit Your Dentist RegularlyRoutine dental check-ups at Gentle Care Dentistry allow us to detect and treat underlying issues such as gum disease or tooth decay that may be contributing to your bad breath.
When to Seek Help
If your bad breath persists despite following these tips, it may indicate a more serious problem. Conditions such as sinus infections, diabetes, gastrointestinal issues or even tonsil stones can cause chronic halitosis. Our team can help diagnose the cause and guide you to the appropriate treatment.
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