Q. Why do we brush our teeth?
- It is important to remove the dental plaque and food that stick to teeth, and cause decay and gum disease.
- Brushing and flossing are the most effective ways of controlling plaque.
- You need to be aware of the fact that plaque is being formed continuously.
- Plaque formation and growth cannot be stopped. Plaque can only be controlled by regular daily removal.
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Q. What are the recommended techniques for brushing teeth?
- We recommend two methods for brushing teeth. They both use the same angled position of the brush:
Place the brush at a 45-degree angle towards the junction of the tooth and the gum. This is the position for brushing the sides of the teeth.
- One suggested
method is to brush gently in a circular
movement.
- Another
technique is known as the gentle scrub
method.
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- The brush is moved
backwards and forwards horizontally in very short
strokes.
- Each stroke is no more
than the width of one tooth.
- Brush all the tooth
surfaces of all the teeth.
- Brush behind the front
teeth with an up and down movement using the end of the
brush.
- Brushing should be
unhurried and thorough.
- Partial dentures should
be removed for the efficient brushing of the remaining
teeth.
Toothbrush position
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Q. Why it is important to use dental floss.
- Dental Floss is the most efficient way to clean between teeth.
- Different types of floss are available, such as regular floss, dental tape and super floss.
- Floss is also available on a plastic holder, in the shape of a bow. The string of the bow is slipped between the teeth and makes flossing more manageable.
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| Superfloss |
Dental
tape |
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| Floss
holders |
Regular
floss |
Here are a few tips for flossing as demonstrated below:
> Use a 12-15inch (30-40cm) length of floss.
> Wrap the floss around your middle fingers.
> Hold the floss between the thumb and forefinger of each hand.
> Leave about 2 inches (5cm) of floss between the hands.
> The floss must be taut when it is used.
> Gently guide the floss across the contact point between the teeth.
> When the floss is in position between the teeth, rub it up and down a few times against
each tooth surface, one after the other.
> This is then repeated for all the teeth in the mouth.
> Be careful not to cut your gums with the floss.
> A sharp downward thrust of the floss will damage the gum and make it bleed.
> Your dentist will be happy to show you how to floss, and choose which floss is best for
you.
> The floss holders shown above are easy to use, if you have difficulty using the
conventional floss. |
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| Floss
on hands |
Floss
up |
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Floss
down |
Interdental (interproximal) brushes
> These are triangular shaped small brushes, like little bottlebrushes.
> They are very useful for cleaning between the teeth.
> They fit onto a plastic handle, and are available in varying sizes.
> Select the size of brush that is best suited to you.
> Gently push the brush back and forth into the spaces between the teeth.
> This interdental brush is best suited to teeth that have spaces between them, caused by
gum recession.
> Some degree of gum recession is seen in most mouths by middle age, and in those with
gum disease, at any age.
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Interdental brushes
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Interdental brushing
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Interdental
brushing
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Q. Can brushing damage
teeth?
- Toothwear, the wearing away of the enamel and dentine, can be caused by brushing too vigorously, and by using a toothbrush with a very hard bristle.
- This type of toothwear is called abrasion.
- It usually takes place at the gum margin, where the enamel is thin, and is easily worn away.
- Brushing across the teeth with long horizontal strokes is the main cause of abrasion. Gentle brushing is all that is necessary.
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Abrasion
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Q. What is the ideal toothbrush?
- The ideal toothbrush should meet the following requirements:
- It should have a head that is small enough, and correctly angled, to reach all the teeth.
- The brush should be multi-tufted, and have a medium/soft texture.
- Hard bristles can damage teeth and gums, and are not recommended.
- The bristles should be made of nylon, and their ends need to be rounded.
- Bristles made from synthetic rather than natural materials are preferable for hygienic reasons. Natural bristles may be porous and are likely to absorb bacteria.
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Q. What type of toothbrush is suitable for children?
- A toothbrush with a small head is recommended, so that children can use it easily, and it will not cause gagging when they brush their back teeth.
- The handle should have the correct length and thickness. It must be easy to use and provide a firm grip.
- Toothbrushes can easily be modified if difficulty is experienced with a regular brush.
- Brushes for children often have handles and heads that are brightly coloured, and show cartoon characters. Brushing needs to be a fun experience!
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Q. How often should your toothbrush be
changed?
- The toothbrush should be changed at the first sign of wear.
- The bristles may become flattened and lose their shape.
- Bristles wear differently from person to person depending on how the toothbrush is used.
- Plaque removal becomes less efficient with an old worn toothbrush.
- It is recommended that you to change your toothbrush every four to six months.
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Q. Are electric toothbrushes recommended by dentists?
- Electric toothbrushes have proven to be very successful in maintaining good oral health, and removing plaque.
- The action of the brush is more efficient than the manual brush for cleaning teeth.
- Electric toothbrushes are recommended for the elderly and people with arthritis or other disabilities, who may find it difficult to manage with a manual toothbrush.
- Children enjoy the fun of using an electric toothbrush. It will result in a more thorough cleaning of their teeth, particularly at an early age.
- As they grow older it may be less important to use an electric toothbrush.
- It is effective with fixed orthodontic appliances.
- Remember that the cleaning of teeth will only be successful, if the motivation exists to have healthy teeth and gums.
- Electric toothbrushes may provide interest and motivation for people who are reluctant to brush their teeth properly.
- Consult your dentist and follow the manufacturer's instructions.
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Q. What is Oral Hygiene and Plaque?
- Oral hygiene refers to keeping the mouth, and particularly the teeth, clean and free of dental plaque.
- "Daily oral hygiene practices such as brushing and flossing can prevent both caries and gingivitis."
- The above should be combined with a daily flouride mouthwash.
- You are also advised to see your dentist twice a year for professional cleaning.
Healthy teeth, gum and bone
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Q. What are dental plaque, calculus or tartar?
- Dental plaque is a thin film of bacteria and other organic material that sticks to teeth.
- Plaque cannot be rinsed off, but it can be removed by brushing and flossing.
- If plaque is not removed, it can cause periodontal disease.
- The longer that plaque is allowed to remain on teeth, the greater are the risks of gum disease.
- If plaque is not removed, it can harden to form calculus.
- Calculus causes gum problems. It should be professionally removed as regular brushing will not do so.
- Calculus occurs more often in older children and adults.
- Diets rich in soft, sticky, carbohydrate foods with high sugar contents encourage plaque formation.
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Q. What is the best way to control dental plaque?
- Brushing and flossing will control plaque formation.
- Brush and floss twice a day, after breakfast and before bedtime.
- Rinse daily with a fluoride mouthwash.
- Eating less refined sugar will reduce plaque formation.
- Professional cleaning
Professional cleaning by the hygienist, dentist or periodontist will include:
- Scaling, which is the professional removal of plaque and calculus.
- Root planing, which is the smoothing and polishing of root surfaces.
- Scaling and planing must be carried out regularly to control the disease.
- Regular return or recall visits to the
periodontist, dentist or hygienist are therefore
essential
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Q. How will my teeth look and feel after treatment?
- Shrinkage of the gums
can result and teeth may look longer.
- When gum grafting has
been done, the appearance is improved.
- Loose teeth should firm
up after treatment.
- The exposed roots of the
teeth may be sensitive to hot and cold
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