Persistent bad breath
Bad Breath (Halitosis) Treatment in Guelph
York Road Dental looks for the cause of bad breath in Guelph, in your gums, teeth, mouth and habits, and treats it.
Mints and mouthwash only cover it for a while. Book a check-up or call (519) 824-7333. Open Saturdays; we direct-bill insurers and CDCP.

Why Do I Have Bad Breath?

Most bad breath starts in the mouth, where bacteria break down food and plaque and give off an odour. Bad breath, also called halitosis, is common, and it has causes you can find and treat. Here is why you may have bad breath:
Plaque and food stuck between teeth
Gum disease that has settled in
Tooth decay or an old, leaking filling
Bacteria on the back of the tongue
Dry mouth, from medicines or mouth breathing
Smoking, alcohol, garlic, onions and coffee
Gum disease is a common cause. Bleeding or tender gums and a bad taste often go with it. Read about gum disease treatment.
Saliva washes the mouth. When there is less of it, as in a dry mouth, odour builds up faster. This is why your breath is worse on waking, and it is normal for a short time. Bad breath that stays all day, or comes back soon after brushing, is the kind to have checked.
Sometimes the cause is not in the mouth. A sinus problem, a throat infection, reflux or another health condition can also affect your breath. If your mouth is healthy, we suggest you speak with your physician.
How Do We Find the Cause?

We start by listening, then we look at your teeth, gums and the rest of your mouth to find what is causing the odour. It is hard to smell your own breath, because the nose gets used to it, so an exam gives you a clearer answer than guessing.
A visit usually covers:
Your questions and when you notice the odour
Your medicines and health, in plain words
A check of teeth, gums, tongue and fillings
A look for plaque, tartar and decay
Signs of a dry mouth
We explain what we find and what to do about it before any treatment starts. You can use a stop signal at any time, and we can take breaks. Your visit is step by step and your pace.
Tell us what you have already tried, such as mints, mouthwash or a new toothpaste. It helps us see whether the cause is in your mouth, in your habits or somewhere else, and it saves you from trying the same fix twice.
Your dentist at York Road Dental is Dr. Natasha Kaushal, registered with the RCDSO as a general dentist since 8 June 2018.
If the cause does not look dental, we tell you plainly and suggest that you see your physician for the next step.
How Is Bad Breath Treated?
Treatment depends on the cause, so it is different for each person. Fresh breath treatment starts with the cause, not the smell. Depending on what we find, it may include:
Professional cleaning for plaque and tartar
Better brushing and flossing technique
Periodontal care for gum disease
Treatment for tooth decay
Advice for managing a dry mouth
When the cause is gum disease, halitosis treatment in Guelph means treating the gums, not masking the smell. See gum disease treatment. Regular check-ups and cleanings keep plaque from building up again.
We explain each step before we start, and we plan treatment with you. If a cavity or an old filling is the cause, we talk through the options first, so you know what to expect and can ask questions at any point.
Often the first change is a thorough cleaning, because tartar that brushing cannot remove holds bacteria close to the gums. After that, the care that keeps your mouth fresh is mostly daily habits and regular visits.
When Should I Book a Check-up?
Book a check-up if bad breath lasts through the day or comes back soon after brushing. These signs are worth a visit:
A bad taste that does not go away
Bleeding or tender gums
A dry mouth or a sticky feeling
A white coating on the tongue
Someone close to you mentioned it
You do not have to wait for a problem. A routine visit also finds the early signs of decay and gum disease, long before they cause an odour.
The NHS also advises seeing a dentist if bad breath lasts a few weeks despite self-care; read its bad breath page.
How Can I Get Fresh Breath at Home?

Good daily habits keep bad breath away, and they work together with regular visits. These are simple steps to freshen your breath:
Brush twice a day for two minutes
Brush your tongue, or use a tongue scraper
Floss once a day between teeth
Drink water through the day
Chew sugar-free gum to help saliva flow
Clean dentures, retainers and other appliances every day, because they hold bacteria too. A crunchy apple or carrot also helps, and it gives you a short-term boost.
Morning breath is normal, because saliva slows down while you sleep. A glass of water and a good brush when you wake up help. Try to brush after your last meal too, and rinse with water after coffee or garlic.
Mouthwash can give short relief, but it does not treat the cause. Choose an alcohol-free one if your mouth feels dry, since alcohol can dry it more. Cutting back on tobacco and alcohol helps your breath as well as your gums.
What Can Treatment Do, and What Can't It?

Treating the cause often brings a clear improvement, but we cannot promise a fix for every cause. Bad breath from a medical condition needs your doctor. Bad breath from dental causes is often helped once the cause is treated and kept clean.
It can return if plaque builds up again, if gum disease is untreated or if your mouth gets dry. Regular check-ups let us catch these early, and we adjust your care as things change.
If you take medicines that dry your mouth, tell us. We can suggest ways to keep your mouth moist, such as sipping water and chewing sugar-free gum.
Questions About Bad Breath
Can I tell if I have bad breath?
It is hard to tell, because you get used to your own smell. Signs include a bad taste, a white coating on the tongue and comments from people close to you. York Road Dental can check your mouth for the causes.
Does mouthwash fix bad breath?
Mouthwash does not fix bad breath, and York Road Dental treats the cause instead. Mouthwash masks the smell for a short time. We look for causes such as plaque, gum disease or decay.
Can a dentist treat bad breath?
York Road Dental can treat bad breath when the cause is in the mouth, which is the case for most people. We check your teeth and gums and treat what we find. If the cause is not dental, we suggest you see your physician.
When should I see a doctor?
York Road Dental suggests you see your doctor if your mouth is healthy and the odour continues, or if you have other signs such as a persistent sore throat or reflux. We tell you plainly when the cause does not look dental.
Book a Bad Breath Check-up in Guelph
Book a check-up at York Road Dental and your online booking goes straight into our calendar. All major insurers can be direct-billed, and CDCP claims are billed directly to the plan. Co-payments and other charges may apply, so ask our team about costs before treatment. See fees and insurance.