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Since the introduction of the power toothbrush in the 1960s, this tool has undergone many technological advances, from design and bristle motions to rotation oscillation and sonic vibration.

What is rotation oscillation? That’s when the head of the toothbrush alternately rotates in one direction and then the other. Power toothbrushes can deliver up to 50,000 strokes per minute, which is much more effective than the average 300 strokes per minute with a manual toothbrush.

A smaller brush head is available for hard-to-reach areas, which is a good alternative for small mouths. The brush heads are replaceable and should be changed every three to six months. Each family member should have his or her own brush head while sharing the base motor. What a great deal! Check the handle size. A large handle is better for members of the household with arthritis, children, or family with other physical disabilities.

A rechargeable toothbrush is ideal. It should deliver enough power on a full charge for one week of brushing.

We recommend you brush for a minimum of two minutes. Some electric toothbrushes include a signal you can hear, such as a beep every 30 seconds, to indicate it's time to switch to a different area of the mouth. Others sound an alert after the full two minutes has elapsed.

Will an electric toothbrush harm the teeth or gums? Studies indicate that people tend to apply more damaging pressure to their teeth and gums during manual brushing than when they use an electric toothbrush. If you experience tooth sensitivity, choose a model with pressure sensors that stop the toothbrush any time you press too hard.

Who would benefit from an electric toothbrush? Everyone! Consumers with a physical disability may have specific needs that power toothbrushes can address. Children also tend to maintain better oral health hygiene when they use an automatic toothbrush. Plus, many of them find it fun to brush!

Automatic toothbrushes really do remove debris better than the old-fashioned way. You may have heard the term “biofilm.” Better known as plaque when it occurs in the mouth, biofilm is the debris and bacteria that cause infections to your teeth. It regenerates quickly, so healthy habits are the best defense for a healthier you! With a healthier mouth, you face a lower risk of gum disease and other conditions like heart disease: mouth health has been linked to heart health.

When you're ready to make your decisions, be a wise comparison shopper. Consult with Dr. Paul Bourque, Dr. Kathy Russell, Dr. Brien Stackhouse, and Dr. Magda Barnard at Metro Orthodontic Specialists to decide what is best for you!

The weather out there might be frightful for most of us, but not for you! You’ve been waiting all year for a fresh coat of powder and all the outdoor sporting activities winter brings. But before you grab those ski poles, strap into that snowboard, lace up those skates, or dust off that sled, be sure to remember one more essential piece of gear—your mouthguard!

Mouthguards aren’t just for contact sports. While all that lovely new snow looks like powder, it doesn’t feel like it when you land hard. If there’s a chance of a fall or an impact in any sport, there’s a chance you can suffer dental injuries.

Falls or collisions can result in chipped, broken, or dislodged teeth. Your mouthguard will help protect your smile from these accidents, and also works to protect you from biting your tongue and mouth in case of impact. It can even reduce the chance of jaw injuries.

Luckily, finding a mouthguard that works for you is even easier than finding the perfect board or the best wax for your skis. You have several options to choose from:

• Ready-made appliances. These are available in drugstores and sporting goods stores, but come in pre-formed sizes, so they might not provide the best fit.
• The “boil-and-bite” model. This mouthguard form is placed in hot water. You then bite down while it is pliable to shape it to your mouth and teeth.
• Custom mouthguards. These guards can be fabricated just for you. They are molded to fit your individual mouth and teeth, so provide a better fit and better protection. They are also usually more durable and more comfortable. If you wear braces, a custom mouthguard can be your best option for preventing an injury to your mouth and your braces. Talk to Dr. Paul Bourque, Dr. Kathy Russell, Dr. Brien Stackhouse, and Dr. Magda Barnard if you are interested in a guard fitted specifically for you.

When you visit our Halifax office, let’s discuss all the best ways to keep your teeth and mouth protected before you set out for winter sports. And then when you’re ready to go? Let it snow!

Why are New Year’s resolutions so often negative? A depressing reminder of things-you-should-be-doing-but aren’t. A new set of rules-that-must-be-obeyed. A nagging list of changes you should make right this very . . .  

No! That’s no way to start the year! Let’s make your resolutions for the New Year a positive, proactive guide to help you achieve your goals for the next 12 months. And high on that list? Creating a beautiful, healthy smile.

If you are working with Dr. Paul Bourque, Dr. Kathy Russell, Dr. Brien Stackhouse, and Dr. Magda Barnard to improve the alignment of your teeth and bite, here are some easy, affirmative resolutions to make sure your treatment stays on track.

• Be Healthy

Brushing is always important. That’s why we recommend brushing at least twice a day, at least two minutes each time. But when you wear braces or aligners, brushing regularly is even more important.

After every meal and every snack, food particles collect around brackets and wires. If you wear aligners, food particles on and between the teeth can end up trapped there.

No one wants more opportunities for cavities to develop, so follow our advice on brushing and flossing around your braces whenever you eat a meal or snack, and be sure to clean your teeth before replacing your aligners.

• Be Thorough

Brushing carefully is important not just for preventing cavities, but for a brighter smile. And while you want a whiter smile, what you don’t want is white spots on your teeth. These discolored spots are caused by decalcification. What’s decalcification, you ask?

Bacteria and plaque stick to our teeth, and, when not brushed or flossed away, produce acids which eat away at minerals in our enamel. In places where minerals such as calcium and phosphorus leach out of the enamel, a white spot on the tooth appears. Left untreated, these weakened areas can develop into cavities.

Avoid having to deal with this discoloration when your braces or aligners are removed by careful brushing and regular professional cleaning.

• Be Safe

If you play sports or live an active life, you might already be using a mouthguard. Good for you! Mouthguards have prevented countless injuries. Now that you have braces, talk to Dr. Paul Bourque, Dr. Kathy Russell, Dr. Brien Stackhouse, and Dr. Magda Barnard about whether a custom mouthguard is a good idea.

• Be Responsible

If you have braces, brackets and wires can come loose. You can reduce the chances of that happening by following our instructions on what and what not to eat, and by brushing thoroughly-but-gently with a soft-bristled toothbrush.

If you have aligners, follow the manufacturer’s instructions for caring for them. Exposing them to heat, or eating with your aligners in, or not keeping them in their case when you’re not wearing them, can cause warping or breakage.

If you have a retainer, always make sure it’s in its case when it’s not in your mouth.

• Be Adaptable

When you visit our Halifax office, ask us about better brushing tools and techniques, so once your braces or aligners come off, you’ll have a bright, beautiful, healthy smile as the reward for all your hard work.

• Be Finished!

Dr. Paul Bourque, Dr. Kathy Russell, Dr. Brien Stackhouse, and Dr. Magda Barnard will give you precise instructions on when and how long to wear your bands or your aligners. Failing to put in the hours now means that you will have to spend more time in treatment later. And, of course, make sure you keep all your orthodontic appointments.

Resolving to follow our advice can bring you a healthier, happier smile before you know it. Positive goals lead to positive results, so let this be the year that your proactive resolutions lead to a lifetime of beautiful smiles.

If you were to put your toothbrush bristles under a high-powered microscope, what you would see might give you nightmares: millions of bacteria, busily crawling up and down your toothbrush bristles, consuming proteins that came from your mouth, and still clinging to the bristles even after you’ve rinsed them with water.

Rinsing your toothbrush after brushing removes some of those ferociously hungry bacteria, but not all. The Canadian Dental Association says that bacterial infestations develop on toothbrushes within a month of daily use. The CDA also states that unless a toothbrush is sterilized before being packaged, it’s going to come with bacteria – free of charge!

Germs and Frayed Bristles: the Demise of a Toothbrush

Dr. Paul Bourque, Dr. Kathy Russell, Dr. Brien Stackhouse, and Dr. Magda Barnard and our staff recommend that you toss your old toothbrush in the trash and purchase a new one every three months. Children tend to bite on their toothbrushes, which makes the bristles degrade and fray faster. Chances are kids may need to have their toothbrushes changed more frequently.

Where do they hide?

Bacteria are tenacious little germs that head for those concealed areas between toothbrush bristles. They are highly adaptable and exist in every type of extreme environment. Some people actually go so far as to put their toothbrush in a microwave for a few seconds to kill germs, but this doesn't always work either. In fact, you may only end up with a toothbrush that’s as bendable as a Gumby doll – and still covered with germs.

Feed a Cold, Starve a Fever, and Get Rid of Your Toothbrush

When you have a head cold, your mouth is teeming with bacteria gleefully roaming around, and gobbling mucus and dead skin cells. If you brush your teeth while suffering a sinus condition, the brush will act like a magnet for ravenous bacteria. Use your old toothbrush while you are sick, but as soon as you feel better, throw it away and get a new one. Otherwise you could possibly re-infect yourself with the same cold germs!