CariFree Rinse and MI Paste

    For the majority of our patients, standard home dental maintenance is sufficient to maintain strong, healthy teeth. Unfortunately, some individuals are always battling tooth decay and cavities, no matter how diligently they floss and brush. Modern dental research has given rise to a number of great products that can help these patients in a safe and predictable manner. At our office, we have two great solutions that can add extra power to your daily routine- Carifree CTx3 Rinse and MI Paste.

    Before we explain how these products work, let’s do a quick review of the anatomy of tooth decay:

      1) Your teeth are made of calcium and phosphate

      2) Acid erodes tooth structure, which releases the calcium and phosphate

      3) Acid can arise from food, bacteria eating food, medication or other body systems

      4) Your saliva can help remineralize tooth structure, but only if the mouth isn’t acidic AND there is enough saliva present (i.e. not dry mouth)

      5) Certain compounds, such as fluoride, can encourage and promote your teeth to take in more calcium and phosphate, above what your saliva does.

With all this in mind, lets take a look at how these wonderful products can help mitigate further degradation of tooth structure!

    Carifree CTx3 Rinse is a “mouthwash” type product that you use once a day before going to bed. While your mouth becomes dried out during the night, CTx3 rinse provides a whole spectrum of benefits to combat potential decay. Firstly, it’s pH neutral formula prevents extreme acidic events. Essentially, your mouth is protected from a low pH environment, which can soften tooth structure and erode enamel. Secondly, it contains a therapeutic dose of xylitol, a natural plant derived sugar. When your mouth bacteria metabolize xylitol, their acid production is limited or stopped. Additionally, xylitol can stimulate saliva flow, which is excellent for combatting almost every facet of decay. Finally, the CTx3 contains fluoride, a carrier ion that helps calcium phosphate integrate and remineralize existing tooth structure.

    MI Paste is a “toothpaste” like cream that is applied to the teeth right before bedtime. This product utilizes a patented form of bio-available calcium phosphate called Recaldent. It is purified from dairy products (but contains almost no lactose) and is identical to the calcium phosphate that makes up your teeth. The idea behind MI Paste is that by saturating the teeth in the building blocks for remineralization, enamel can repair itself faster and more efficiently. On top of preventing tooth decay, this paste is excellent at minimizing whitening sensitivity. By giving tooth enamel extra fortification, the microtubules within teeth are less susceptible to conduct sensitivity.

    Whether you prefer a rinse or paste, CTx3 and MI Paste are great products. Both are made in a number of flavors and are available at our office. Remember, length of exposure is key to both of these product’s success. Do not eat, drink or rinse after applying either; let them sit on your teeth overnight. If you have any questions on these products, how they are used, or who might benefit from them, do not hesitate to contact our office. We want your mouth to be happy and healthy, and have a number of great products to get you there!

Home Whitening- Frequently Asked Questions

With so many whitening options, which one is best for me?

If you spend enough time watching tv or browsing the internet, you are bound to see some sort of advertisement for teeth bleaching. With such a huge demand and emphasis on facial esthetics, many companies and organizations are trying to win your business with the promise of a whiter smile. At Thousand Oaks Family Dentistry, we wanted to take a moment to inform you on the hows and whys of whitening so that you can make the best decision for your personal needs. Take a look at our home whitening frequently asked questions:

1. How does whitening work?

Whitening, whether done at a dental office or in your own home with over the counter products, is all based on the oxidation powers of hydrogen peroxide (or a peroxide derivative). Deep tooth stains penetrate past the outer enamel into an inner layer called the dentin. This is the part of the tooth that locks in stains and becomes discolored. During whitening, the peroxide is conducted to the dentin via tubules in the teeth and reaches the stained tissue. The peroxide then removes color by oxidizing the pigments, which effectively removes their ability to absorb light. This reaction is a function of peroxide concentration and time. The longer you can keep a higher concentration of peroxide on the teeth, the more drastic and enduring your results will be.

Whitening adresses pigmentation in the tooth dentin. This layer is situated between the outer enamel and the inner pulp chamber. 

2. Do all whitening procedures work this way?

Any whitening procedure that addresses the root cause of deep staining will rely on some sort of peroxide therapy. The dental profession does not recognize an other/better way to remove discoloration from tooth dentin.

3. My toothpaste/floss/mouthwash says “whitening” on it, but does not have any peroxide content. What does this mean?

Many products marketed by mainstream dental companies promise a whiter, brighter smile with their use. Again, if the product does not contain a form of hydrogen peroxide it will not be able to remove deep stains within the teeth. On the backs of many of these products, the “whitening” properties are clarified: the scope of their effectiveness is limited to surface stains. This makes sense too; the abrasive properties of these products would make them excellent candidates for removing pigmentation at the outermost layer of the teeth. However, they will not address staining in the same fashion as a peroxide based treatment.

4. Are there any “all natural” whitening techniques that work as good as commercial products (i.e. strawberries and baking soda)?

The internet is full of articles on whitening your teeth via strawberries and baking soda or other “natural” techniques. Unfortunately, modern scientific research does not confirm any of these treatments and actually provides good reasons to avoid them. Strawberries, while delicious and full of great nutrients, are highly pigmented, acidic and sugary. This combination makes them horrible candidates for brushing with/leaving on your teeth. While the color may lead to further staining, the sugar and acid can actually lead to tooth decay. However, fear not!

Hydrogen peroxide is a perfectly healthy and safe way to whiten your smile and will not cause damage to your teeth.

5. How do home whitening solutions differ from those provided at Thousand Oaks Family Dentistry.

The only difference between a whitening service you would receive at our office and one you would purchase at a store is concentration of peroxide. The higher the peroxide concentration, the quicker the results. However, more peroxide necessitates more precise methods of delivery. This is done to prevent excess material from coming into contact with your gums/tongue and bleaching or irritating them.  When performing in office Zoom! treatments, we take about 20 minutes to block out all of your gum tissue with a special material to avoid any extra bleaching. With this level of precision, we can use a 35% bleach. Trays can be provided with a concentration up to 20%, as they “lock in” the peroxide around the tooth. Whitening strips and other take home products can only be sold with about 10% peroxide, as they are not custom made and are almost guaranteed to touch the gum tissue.

6. How long does whitening last?

The great news about whitening is that once you achieve a tooth shade you are happy with, it will remain stable for quite some time. We recommend you follow the manufacturer’s instructions until you reach your desired shade. Beyond that, you can use the product once a month (usually, varies product to product) as a means of “touching up” your smile. You can keep the whitening product in your fridge for longer shelf life, and remove it an hour before application.

7. Will my teeth be sensitive?

Peroxide causes sensitivity as it has to open tubules within the teeth to enter the inner dentin. Once these tubules are open, they are more sensitive to movement, air and cold temperatures. It is hard to predict sensitivity in patients who have never whitened before. However, many over the counter pain medicines are great at minimizing whitening pain. If you have questions about whitening sensitivity and how to minimize it, feel free to call our office.

We hope this information will help you better choose a whitening system that is best for your unique circumstances. If you want any more information on home whitening or would like to know about the whitening services offered at our office, please give us a call. We are always happy and eager to inform our patients on the best products and services available!

How to Brush Your Teeth- Ten Steps to Better Home Hygeine

Since Childhood, you’ve heard the same old story about tooth care: brush twice a day for two minutes, floss nightly, and no food between brushing and bed. However, this isn’t the end of the story.  In today’s fast paced world, we are all looking to optimize our efforts spent on healthcare and grooming. By following these ten easy steps, you can maximize your home oral hygiene while saving time, money and headaches!

1. Brush 30 minutes before your first meal and 30 minutes after your last meal. Brushing twice a day is an important and well-known standard of home hygiene. However, the timing of brushing can also be influential on the outcome of your efforts. Brushing before breakfast helps remove the bacteria and biofilms that build up during sleep, while brushing after dinner removes any food particles that could potentially sit in your mouth all night as you rest. But why wait 30 minutes before and after? This has to do with the acidity of food and the abrasiveness of toothpaste and toothbrush bristles. Brushing directly after a meal can have the same effect as removing old paint with acetone and a wire brush. The combination of low pH and rough scrubbing can be corrosive enough to remove enamel and actually weaken tooth structure. The 30-minute period lets your saliva naturally readjust your mouth’s acidity and remineralize teeth before rigorous cleaning.

2. Instead of brushing for two minutes, brush for 30 seconds in each quadrant of the mouth. This small change in thinking makes sure that you tackle each area of the mouth with equal attention. Focusing on areas that catch food is good, but the true benefit of brushing is reached when no area of the mouth is neglected or forgotten.

The mouth can be divided into four quadrants: Upper Left, Upper Right, Lower Left and Lower Right

3. Reposition your toothbrush to reach your gums. Many people hold the toothbrush bristles 90 degrees to both the biting surfaces and sides of teeth. In reality, the bristles should be positioned at 45 degrees to where the teeth and gum meet for the majority of brushing. While brushing the biting surfaces of teeth is still important, the space between your teeth and gums is an often neglected hotspot of bacteria. This space, known as the gingival margin, is both difficult to reach and easy for bacteria to cause inflammation, decay and gum recession.

Hold the brush at a 45 degree angle, unless you are addressing the biting surfaces of the teeth. 

4. Consider switching to an electric toothbrush. Electric toothbrushes offer a wide variety of advantages over standard manual units. The added motion of mechanical or ultrasonic motors allow bristles to reach difficult areas, while built-in safety features can minimize overly aggressive brushing and abrasion. The most important features to look for in an electric brush is a small brush head (to reach your entire mouth) and built in timer (set to two minutes).

5. Bad breath? Look beyond mouthwash. Bad breath is a problem that plagues many patients. Mouthwash is often viewed as the best (and only) solution to this condition, with many patients using it multiple times throughout the day. Unfortunately, mouthwash is only as effective as long as the minty smell lasts, and the low pH of many consumer mouthwashes can lead to further tooth decay. The best way to cut back on bad smelling breath is to start flossing correctly (see below) and brushing the tongue.  Tongue brushing is done by holding your brush 90 degrees to the tongue and brushing away from the face.

6. Focus on flossing correctly. The absolute best step to boost your home hygiene routine is to start/keep flossing once a day. Using the floss to break the contact between the teeth is a good start, but the true benefit of flossing arises when you go below the gum line. This can be accomplished via the “scoop the tooth” method. Once the floss is between the teeth, use it to “scoop” around both of the touching teeth. This allows the floss to dislodge bacteria and food that live in the gingival margin between teeth. Those with braces, bridges and dental appliances should use threader floss to make sure they can reach behind wires and other structures.

How to floss: 1. pull off a forearm's length of floss. 2. put tension on the floss. 3. Break the contact between the teeth. 4. floss between the teeth, between the back tooth and gums and between the front tooth and the gums. Flex the floss with the tooth to "scoop the tooth."

7. Follow up meals with a water rinse and xylitol product. While you might feel the strong urge to brush following a meal or snack, you are better off waiting until your mouth remineralizes before taking a brush to them. The best way to dislodge food particles, avoid staining and prevent decay after meals is to rinse with water and chew gum/mints containing xylitol. Xylitol is a plant based sweetener that interrupts bacteria’s’ ability to make tooth destroying acid. It is completely natural (our bodies make a small amount every day) and is an ingredient used in most sugar free gums.

8.  Keep snacking to a minimum. Any time a food product or drink is consumed, our mouth pH turns acidic for about 30 minutes. This happens with almost every type of food, no matter how much (or little) you are eating. Over time, this acidic environment can weaken tooth structure and lead to rampant decay. Hence, snacking, or frequent eating, can be as damaging to a mouth as a sugary, carbohydrate heavy diet. For example, eating a small dessert after both lunch and dinner only leads to two exposures of 30 minutes of acidity. However, eating five baby carrots once an hour for an eight-hour workday would lead to 4 hours of acidity. Yikes!

9. Get Fluoride exposure. Fluoride is a safe and highly effective way to effortlessly boost your oral health. Fluoride works by allowing the calcium-phosphate found in our diets to reenter the tooth structure and remineralize enamel. In addition to being found in most commercially available toothpastes, the Southern California water supply has been fluoridated for many years. Drinking tap water or most filtered waters will give you a preventative dose of fluoride.

10. Report changes in oral health/eating habits/lifestyle at your cleanings. Dental cleaning and home care are no longer addressed in a “one size fits all” approach. Letting our staff know about changes in your diet, medications or lifestyle can allow them to suggest changes to your routine or new supplements to better aid in home care. Remember, we are always here to help you reach a beautiful and healthy smile!