How Your Dentist Can Help Treat Bad Breath

how to treat bad breath

Are you battling with bad breath? According to research, bad breath or halitosis affects approximately 25% of people. It is the 3rd most common reason why people pursue dental care after gum disease and tooth decay. Halitosis can cause significant worry, anxiety, and embarrassment. In this article, we are going to discuss the possible causes, how your Dentist can help treat bad breath and how to prevent it.

How Can I Tell If I Have Bad Breath?

Most of the time, it is impossible for people to know that they have foul breath. This is because they have become so accustomed to their scent that they are unable to determine whether it is foul or fresh. The best way to know if you have bad breath is to ask a loved one or a trusted friend.

What Are The Causes Of Halitosis (Bad Breath)?

Determining the cause of bad breath is the first step to treating it.


Halitosis can happen to anyone as many forms of bacteria live in our mouths. Your mouth provides the perfect breeding ground for bacteria. Each time you eat, the bacteria feed off the food particles left in the mouth and leaves a leave a foul-smelling waste behind.

Dry Mouth

Your mouth produces saliva, which naturally cleans off any food particles left behind. If your mouth dries up naturally, or if it dries up due to certain medical conditions or medication taken, a bad odour may build up.

Gum Disease

Poor oral hygiene and gum disease can cause bad breath. The food particles that remain in your mouth can collect odorous bacteria if you do not brush and floss your teeth daily. This buildup eventually leads to the formation of a colourless, gummy film of bacteria, known as plaque. This plaque may cause tooth decay and irritate your gums if not correctly brushed away, thereby causing bad breath.


Food particles between your teeth can cause bad breath. Some of the foods that cause bad breath include onions and garlic. Once they are broken down, they are transported through the blood to the lungs, where they can affect your breath.

Smoking and Tobacco

Tobacco products cause their type of mouth odour, stain your teeth and increase your risk of multiple health problems. Smoking also increases your risk of developing gum disease which causes halitosis.

Medical Conditions

Some medical conditions like liver failure, cancer, and other metabolic illnesses can cause bad breath due to the chemical mixes they produce.

Gastrointestinal Problems

GERD (Gastroesophageal reflux disease) causes halitosis as a result of regular reflux of your stomach acids.

How Does What You Eat Affect Breath?

All the food you eat begins digestion in your mouth. Hence, if you eat foods with strong scents, like garlic or onions, regular brushing and flossing may not be able to cover up all the odour. The odour may only go away after the foods have passed through your body.

How Can My Dentists Treat Bad Breath?

Since bad breath is almost always caused by a problem in your mouth, visiting a dentist can help treat the condition. If your bad odour is as a result of gum disease, your dentist may conduct professional cleaning to remove the bacteria and plaque buildup, especially if the pockets are deep. In severe cases, your dentist may suggest more extensive treatment.

To prevent the development of further bad breath, your dentist may recommend a specific mouthwash that will help control the growth of odour-causing bacteria.

How Your Dentist Can Help Treat Bad Breath

How To Prevent Bad Breath

Brush + Floss

Brush your teeth at least two times a day, preferably after each meal. Since brushing only cleans around 60% of the surface of the tooth, couple it up with the flossing. Flossing lessens the build-up of food particles and plaque between the teeth.

Check And Clean Your Tongue

Do not forget to take care of your tongue when cleaning your teeth. When you stick your tongue out and look way back, you will see a white or brown coating. That is where most of that bad breath comes from. Use your brush or a tongue scraper to scrape off the buildup.


Mouthwash can help kill or neutralise bacteria, temporarily masking the bad breath. Preferably, go for a mouthwash with triclosan, cetylpyridinium chloride, chlorhexidine, chlorine dioxide, and zinc chloride. These ingredients have been clinically proven to reduce bad breath.

Keep Saliva Flowing

When your mouth is not producing enough saliva, it is not able to wash off food debris, leading to halitosis. Drinking a lot of water helps to keep your mouth clean and your body correctly hydrated. Also, eating healthy foods like carrots or apples that necessitate a lot of chewing can get more saliva moving into your mouth.

Quit Smoking

Giving up smoking is beneficial to your health in multiple ways. For starters, you will not only have better breath but also enjoy a better quality of life.

Follow A Healthy Diet

Sugary foods and drinks increase the build-up of bacteria in your mouth. Hence, cutting down on these foods will help keep off bad breath.

Prevent Bad Breath With Denture Tips

If you wear dentures, you are advised to take them off at night to give your mouth a chance to rest. Make sure to thoroughly clean the dentures before putting them back on the next morning. Other denture cleaning tips include;

  • Avoid washing your dentures with toothpaste since it may scratch the surface causing stains
  • Use lukewarm water and soap, denture cleaning tablet, or denture cream to clean your dentures thoroughly
  • Use separate toothpaste that is specially formulated for dentures to cleanse them


Keeping your dentures clean and fresh can help prevent the build-up of odour-causing plaque and bacteria.

Regular Dental Check-Ups

If you are concerned about your breath, make a point to visit your dentist more regularly. Regular dental check-ups allow the dentist to detect any issues like dry mouth or gum disease early. This way, the dentist will be able to stop them before they can become more serious. If your dentist concludes that your mouth is clean and healthy, they may refer you to your primary caregiver.

Have You Tried Our Free e-Consultation Service?

If you are worried about a dental related issue, interested in travelling to Malta for a dental holiday or have questions about any of the treatments we offer, please contact us using our new free e-Consultation service. One of our highly-qualified team will respond to your query as soon as possible. Our e-Consultation service is live 9am – 6pm Monday to Friday.

If you would like to schedule an in-person consultation at Savina Dental, please book your appointment using this form.

Savina Clinic – Dental & Implantology Centres are friendly, state-of-the-art practices in Malta and Gozo dedicated to comprehensive quality dental care. Savina Dental is an innovative dental practice in Malta and prides itself on the high-quality customer service, low waiting room times, attention to detail and the advanced dental technology at their disposal.

Dr Joseph Xuereb
Dental & Implant Surgeon. Principal
Savina Dental Clinics

Joseph Xuereb
Joseph Xuereb
Principal Dental Surgeon & Owner of Savina Dental Clinics, Dr Joseph Xuereb BChD (Hons), MFGDP(UK), MGDS RCS(Eng), FFGDP RCS(UK), FICD is a general dental practitioner with a special interest in Implant and Restorative Dentistry. Dr Joseph & the teams' full biographical information can be found here.
  • "I just wanted to thank you for the dental treatment I received at your clinic on the afternoon of…" (Graham Consterdine)
    "Absolutely delighted with the results and the price was less than originally quoted.Friendly and…" (George Chapman)
    "Prior to the commencement 3 years ago I had visited dentists less than 10 times in the previous 60…" (Kenneth Page)
    "Was carried out over a number of visits from UK as clinical need arose. Absolutely no pain. Mr…" (Jennifer Page)
    "Save and sound back in the UK after my treatment at your clinic. Just a brief note of thanks…" (Joan Gabbitus)
    "Teeth feel as my own. Evening meals a delight. Grazzi hafna. Dave Dyke." (David Dyke)
    "Dear Joseph, I am still smiling and my family are very impressed. Things are progressing much as…" (Margaret Peacock)
    "Dear Dr Joseph, Just wanted to thank you for my lovely new teeth. Wonderful to be able to eat…" (Hugh Burns)
    ""i would like to say how scared i was of dentists until savina clinic my teeth were in very bad…" (Val Dick)
    ""Dr Xuereb, or Joseph as he likes to be called offered me excellent treatment and customer service…" (J Pulling)
    ""My partner and I had very succesful dental treatments in May 2009, having found Savina Clinic on…" (Michael Cleere)
    "I was extremely happy and satisfied with my treatment. The staff were extremely friendly, the…" (Francesca Smyth)
    "I am very happy with my experience in Malta. The staff is very friendly and would recommend the…" (Jim O'Mahony)
    "I have been using dentists for over 50 years, and Dr. Xuereb is one of the best that I have ever…" (Thomas P Leckinger)
    "I am very pleased with the Zoom Bleaching. My teeth went from between shade 6/7 to shade 2 in less…" (Andrea Fichera)
    "I am very pleased with Savina clinic and the prices they gave me on email are respected. The staff…" (Caroline Demay)
    "Hi Marlene, Everything is fine with me, I am very happy with the treatment I received and…" (Eileen Lee)
    "Hi Marlene, Hope you are all keeping well. My 2 ceramic veneers are great and I am very happy…" (Tara Cronogue)
    "First of all I please allow me to thank you and all your staff for giving me the courage and…" (Patrick Fenech)
    "Dear Dr Xuereb, We arrived home yesterday from Zurich and all is well here. Spring is in vibrant…" (Elaine Fothergill)
    "Dear Dr. Xuereb Thank you so much for your reply of 22 August. Again, many thanks for your several…" (Clotilde Mifsud)
    "Dr. Xuereb I continue to walk around grinning like a Cheshire cat - thank you very…" (Gerry Slater)
    "Hi Marlene, well back to rainy Ireland, I've had no problems with my crowns and fillings and…" (Nicola Moore)
    "We just thought we would send you a quick e-mail to say thank you very much for all the hard work…" (Caroline Wall)
    "Hi Joseph, Thank you so much for everything, can you please thank everyone at your practice…" (Emma Pisano)
    "Dear Joseph Many thanks for your note and your good wishes. The gum/tooth has improved…" (Carol Mellor)
    "Hello, Thanks for the below email. I would like to take this opportunity to say how pleased I…" (Alan Pratt)
    "Dear Joseph Having safely return to Ulster I wanted to express my thanks for the care and…" (Steven McBride)
    "Hi Jo Thanks for your e-mail around christmas time. We all had a great time all the families…" (Manya Bartick)
    "Hi dear Joe, I do hope you and Elsie had a really good trip to UK and Rome and that, in spite of…" (Liz Genton Eames)
    "Hi Dr., Back in Ireland and in work. Thank you for the work you have done for me so far. I…" (Teresa Igoe)
    "Thank you for you e-mail, we have just returned from Cyprus, had a fine time. The bridge and teeth…" (Alan McHale)
    "Dear Joseph, I am extremely well, and as before I am very,very happy with the work that you,…" (Donny Nisbet)
    "Hi Dr. Xuereb, Thank you for taking the time to speak with me. You always explained…" (Eleanor O'Byrne)
    "Dear Joe, Thank you for seeing David so promptly, and providing such wonderful treatment. Things…" (David Grainger)
    "Hello Joe Do you remember Caroline who came for 3 implants at the beginning of September this…" (Caroline Holden)
    "I had an emergency broken tooth and found Savina on I was somewhat nervous as I…" (Ken Gord)
    " Carol Mellor Facebook Xlendi Bay, Gozo - Appointment with my dentist…" (Carol Mellor)
    "Thank you once again Dr Xuereb for great fit of my teeth and it is wonderful to see a surgeon with…" (Maria Bonello)
    "Dear Marlene, I really appreciate your concern, thank you. I also found your missed calls - you…" (Josette Galea)
    "Dear Marlene I hope you are well. Thanks for your email and the x-ray attachments. I had a…" (Annette Moore)
    "Hi Dear Marlene and all, May I take this opportunity to give you my heartfelt thanks to all of…" (Tony Cassar)
    "very happy........with my new teeth!  Thanks Joseph and crew. Julie" (Julie Edwards)
    "Dear Joseph, It will come as little surprise to you that I am blown away by the completion of…" (Peter Drummond)
    "Hi Marlene, Had final adjustments to the bite today, only tried a xxxx peppermint.  Eating this…" (David Dyke)
    "Hi. I just wanted to thank you again for the treatment. I was particularly impressed that you…" (Chris Moffit)
    "Joseph, I just thought I'd drop you a quick email to say how pleased I am with the implants and…" (Peter Drummond)
    "Dear Dr Xuereb, I hope you are well. I just wanted to let you know that the implant itself…" (R. Fava)
    "Dear Dr Joseph, sorry for the delay in writing to thank you and everyone concerned re my recent…" (P.Jones)
    "Dear Dr Xuereb I would like to say thank you for your perseverance, patience and…" (E. Brown)
    "Thank you your practice is the best I've ever been to and the staff are brilliant as I'm so scared…" (S.Humphrey)
    "Good morning Joe and team.  Can't tell you how pleased I am with my new look which, I may add,…" (Jenni C.)
    "Dear Dr's Xuereb & Farrugia Having completed my implants in March/ July 2014, which have…" (Richings Mr/Mrs)
    "Dr. X and Marlene - We hope that you are well and wish everyone in the offices a Happy New…" (Michael Campbell)
    "To Dr Xuereb and Staff., Thank u Kindly for the Positive Support U gave me During My Treatment…" (Maria B)
    "Hello, I would like to thank you all for the perfect care I have received at your clinic and…" (Andrea K H)
    "Dear Dr Xuereb  Everything is absolutely fine and I am truly delighted with the result. Thank…" (Pamela C)
    "Hello Doctor Xuereb. Now we are back at home and we like to take the opportunity to say thank…" (A Kaun)
    "To: Dr. Joseph Xuereb  Good morning from Mellieha!  I have been meaning to write to you to…" (J.Saliba)
    "Hello Marlene, I should like to say how delighted I am with Dr Joseph Xuereb's treatment. It has…" (A.Mann)
    " My new implants are great!  No complaints.  My teeth feel natural and my eating time has…" (T.Murphy)
    "Hi Marlene, Firstly I really enjoyed Malta, especially the boat trip to Gozo.  The Maltese are…" (David E.)
    "Joseph, sincere and very many thanks for all your work today. Very professional reassuring and top…" (John S-S)
    "Friendly and professional service. I like the way I was treated as an intelligent and thinking…" (Josanne D.B.)
    "Just came out from Savina Clinic and was treated very good I recommend this clinic to the fullest.…" (Kylie F.)
    "Love how they explain every single process! Everything new & with latest technology" (Miguel G.)
    "Highly recommend!" (Alexandra M.B.)
    "Absolutely awesome service; They answered my emails, gave me neutral information what options I…" (Tatu O)
    "Good afternoon Dr.J.Xuereb  A VERY BIG THANK YOU for a wonderful competent treatment and for a…" (Terese S.)
    "Dear Joseph. Sincere thanks for your kind e mail. Hope you had a great break away ! It was my…" (John S.S.)
    ""Dear Joseph, Wonderful,  tried out on fresh roasted chicken...  Very pleased, as always…" (Dave D)