All Articles: Expert Oral Health Insights

Sometimes, it's necessary to have a tooth pulled out. Discover our guidelines on the typical tooth extraction healing time and tips for a quick recovery.

Angular cheilitis may look like a simple mouth sore, but these painful patches at the corners of your lips may point to a serious condition. Learn more today.

If you have severe pain after root canal treatment, learn more about what may be the cause and when you should consult a dentist.

Identify the causes of white spots on your tongue and learn how to treat them effectively. Get expert advice on maintaining a healthy tongue.

Learn if tooth pain after a filling is normal and when to seek dental care. Ensure proper oral care by understanding post-filling symptoms.

Looking for a teeth whitening kit and not sure if it's for you? Learn more about how you can easily and quickly achieve a brighter, whiter smile in the comfort of your own home.

As an adult, however, there are times when you are at higher risk for tooth decay, and a fluoride rinse may be an appropriate addition to your oral hygiene routine. Learn more here.

Should you be using a fluoride-free toothpaste? The answer has a lot to do with your age. Learn more about fluoride and whether to use it or not here.

Many people have heard that milk is good for their bones and carrots are good for their eyes. But what are the best foods for healthy gums? Learn more.

Learn how oral health influences sports performance and overall wellbeing. Boost your game with Colgate and discover tips for achieving a healthier smile.

Here are some foods and drinks to avoid when suffering from tooth pain, and some insight into how the nerve becomes exposed in the first place.

If you've considered whitening your teeth, you may already know the professional teeth whitening cost can be high — much more expensive than at-home alternatives. Learn more here.

Some people suffer with bad breath from dry mouth problems, which have little to do with poor hygiene. The good news is, you can take steps to identify and treat the problem, as well as prevent it from recurring.

Did you know that cavities can form in the pits & grooves of the molars, between teeth, or even along the gumline? Learn more about gumline cavities here.

Discover if whitening strips cause tooth sensitivity and gum irritation, as well as what you can do to alleviate pain.

Learn how a teeth whitening pen works, how to use it and how its active ingredients get rid of stains.

Learn how long various types of teeth whitening last, side effects to look out for and other tips for keeping your teeth white.

Find out if it’s safe to brush your teeth after using whitening strips and what experts recommend.

Find out how being vegan can affect your teeth and how to protect them if you follow a vegan diet.

Mouth sores in children can sometimes appear without explanation. Find out what can cause them, the differences between mouth inflammation, ulcers and more.

Find out what causes gum inflammation and how you can treat it for good oral health.

Daily flossing helps to prevent gingivitis by removing plaque and food debris, keeping your teeth and gums healthy. Learn more.

For decades, dental hygiene products containing fluoride, such as toothpaste, have been “repairing tooth enamel”. Discover how they work.

Find out which food and drinks are at high risk of causing dental erosion and how you can prevent enamel erosion.

Tooth discolouration like a green tooth can occur under many circumstances. These stains may be extrinsic or intrinsic.

Have you ever felt like you were teething as an adult? It was probably in the back of your mouth, and the swelling you felt there was really a tooth trying to erupt.

Watch what you eat and drink because certain foods and beverages cause stained teeth.

A tooth extraction should be uneventful, and if you follow a few dry socket prevention tips, your recovery will be just as smooth. Find out more, here.

If you experience sensitive teeth after a cleaning or root planing treatment, and it continues longer than a week, read the following help and advice.

Understanding the risks and what the experts say might encourage you to think twice about letting your child use whitening strips for teeth.

How do you enjoy your favourite reds this season without the self-consciousness associated with red wine teeth? Here's the scoop on dental discolouration.

If you're wondering how to get whiter teeth, whether or not you also use a whitening product, keep the following foods in mind to help you along the way.

Dry mouth can develop for many reasons: medication, nutritional deficiencies, stress, cancer treatment, and even some systemic diseases. Learn how to help dry mouth here.

Gum irritation has many possible causes, but some of them come from a personal habit you may not be paying attention to. Here are a few you should know.

Saying cheese doesn't always work. Here's how to get a natural smile in pictures so you appear genuine, relaxed and willing show off your white teeth to the best effect.

Your dentist may recommend that you undergo a dental crown procedure for one of several reasons:… Read more at Colgate.com

If you suffer from cold sores, you know that the accompanying redness and blisters can make you feel self-conscious. But when those blisters become scabs and possibly scars, what should be a fairly short-term issue can have long-term repercussions. Cold sore scabs can be the result of picking and irritation, so make sure that you properly care for and prevent cold sores to stop them from becoming worse over time. By educating yourself on what can cause a cold sore scab and result in scarring, you can heal faster so cold sores don't become a permanent problem.

While it’s true that a twice-yearly cleaning schedule is a good rule of thumb for many people, scheduling dentist appointments should be based on each person’s oral hygiene, habits and medical conditions.

Fixing a chipped tooth as soon as it happens ensures your mishap doesn't cause further problems, but what are your options? Find out more, here.

Exposed dentine can be annoying and painful, but there are many ways to prevent enamel erosion and treat the related tooth sensitivity. Find out more, with Colgate®.

Can weakened tooth enamel be repaired? It depends on the state it's in. Keeping tooth enamel healthy is most effective when done through prevention. Here's how.

A brighter smile can boost your confidence, consider a professional enamel microabrasion. Click here to learn more about enamel microabrasion with Colgate®

Knowing how to whiten teeth with braces on isn't impossible, but special care must be taken to ensure treatment is successful. Here are three options.

Learn about our top 3 tips for preventing stained teeth from braces and whitening your teeth evenly once they come off with Colgate.

If you've been whitening your teeth at home, you could have burned your gums from teeth whitening. Find out more about it here from Colgate®.

We know that coffee can stain those pearly whites, but does tea stain teeth too? The answer is yes. In fact, tea might be even more… Read more at Colgate.com

How to have a great smile on camera? Click here to learn the healthiest ways to have a beautiful smile on and off-camera with Colgate.

Brushing your teeth properly using tartar control toothpaste regularly is an important part of establishing and maintaining good oral health.

The best toothbrush for the job depends on a variety of things that are unique to you. Here are three things to look for in a product that does this.

As the teeth develop, fluoride from water, food or supplements helps build strong tooth enamel, which is better able to resist decay. Learn more about fluoride here and how much is too much.

By sticking to some simple guidelines and portions, fluoride is safe and recommended for babies and young children. Find out what you need to know here.

What's the deal with tonsil stones? Bad breath, irritation and a whitish mark at the back of your throat are a few signs that you have a tonsil stone.

Bad breath is a common problem that can affect your everyday life. Click here to discover 5 quick fixes to cure bad breath.

Lone Lenes

Dentist requirements extend beyond additional education, though. Your dentist needed to pass a number of tests and more. Find out additional information here.

Worried about bleeding or sore gums? Find out what may be causing them and what you can do to prevent gum pain and damage. Learn more.

A tooth fairy letter can help children answer questions about their teeth as well as encourage kids to take care of their teeth. Find out more, here.

It can be scary and painful to have receding gums, but you don't need to worry. There are several steps you can take at home that may serve as effective treatment for receding gums, depending on the severity of the problem.

You brush your teeth. You floss or clean in between them. Then, you notice your gums are bleeding a little. You may think this isn’t a big deal (and maybe it’s not), but you should have your dental professional check it out.

Learn about the causes and treatments for bleeding gums, including gum disease and gingivitis, as well as ways to stop the common problem.

Stephanie Jakumeit

Carlos Pereira

Can toothpaste and mouthwash neutralize and reduce the virus that can cause COVID-19 in your mouth? Read more on this new Colgate-Palmolive research for toothpaste and mouthwash effects on the COVID-19 virus.