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What kind of toothbrush and toothpaste should my child use?

October 17th, 2025

Dr. Viney Saini and our team know that as a parent, you want your child to be as healthy as possible. By now, you probably know that your son or daughter’s oral health plays a huge role in overall health.

When there are so many toothpaste ads and different styles of brush to choose from, it can be difficult to know which will serve your child the best. We recommend you break down the decision process to make it simpler.

First, your child’s age and stage of development are vital to consider. Until about the age or 12, your youngster may not be prepared to brush or floss adequately alone, due to dexterity issues. If that’s the case, it can be easier to use a battery-powered toothbrush to improve the quality of brushing.

Next is to select the right size of toothbrush head to fit your child’s mouth. As a general rule, the head of the toothbrush should be a little larger than the upper portion of the child’s thumb.

Flossers are great for children and easy to use. They have handles and a horseshoe shape on one end with floss in between. Your child can choose a color he or she likes as well as the handle size, shape, etc.

Not only are there many brands of toothpaste to choose from, there are also many different ingredients that offer varying benefits. Kids are at high risk for developing cavities so you want to make sure the following ingredients are in your child’s toothpaste if you wish to avoid problems later on.

Sodium fluoride is the standard ingredient for cavity prevention, while stannous fluoride is anti-bacterial and anti-cavity. Anti-sensitivity toothpastes often contain potassium nitrate, and triclosan can be found in one particular brand for anti-bacterial action.

Fluoride should not be ingested, so if your child can’t spit yet, use a toothpaste that contains xylitol. This is a natural sweetener and should be the first ingredient listed on the tube.

Now comes the fun part: choosing a flavor! Your little one may sample different flavors and select the one he or she likes the best. A youngster is more likely to adopt good brushing habits if the flavor is appealing.

Don’t hesitate to speak with Dr. Viney Saini if you need to make an appointment at our Clarksburg, MD and Frederick, MD office, or if you have any questions about toothpastes or toothbrushes.

Why Is My Child Getting Cavities?

October 17th, 2025

We want our children to have every advantage, including oral health. That’s why you encourage your child to brush twice a day. You keep the sugary treats to a minimum. You schedule dental exams and cleanings at our Clarksburg, MD and Frederick, MD office.

So, how did your child get a cavity? What to do to prevent more tooth decay?

First, don’t feel guilty. Some people are more prone to cavities, even with diligent brushing and flossing. But to make sure children have all the advantages when it comes to preventing cavities, we have some tips which might improve their dental habits.

  • Better Brushing

Even for adults, brushing technique can be haphazard! Brushing’s not as effective without covering all the tooth surfaces (inside, outside, and molar tops), holding the brush at a 45° angle, gently brushing the teeth with small strokes, brushing for at least two minutes, and flossing between the teeth at least once a day.

Until children develop the motor skills to brush by themselves (around age six or seven), you can help by monitoring their brushing and flossing. If you like, you can use these four minutes a day for fun as well as dental care by playing music, awarding stickers, using an app with entertaining timers, or having your child mirror your brushing habits as you brush together.

And do make your child’s life easier with the right tools. Brush heads should be small enough to fit in little mouths comfortably, and bristles should always be soft. Floss, too, should be soft and flexible. Don’t forget to retire your child’s brush after three or four months—bristles start to fray and won’t clean effectively.

  • Sealing the Deal

Ask about dental sealants. This treatment provides a protective coating for your child’s molars. Cavities are so common in molars because the tops of these teeth are quite uneven. Food particles and plaque are trapped in grooves where brushes have a hard time reaching.

The sealant process is a simple and safe one. Healthy teeth are cleaned and dried, an etching solution prepares the tooth surface, a thin coat of sealant is applied, and the coating is hardened under a curing light.

Dr. Viney Saini might recommend sealants when your child’s first adult molars erupt. Enamel takes a while to develop its full strength, so new molars are especially vulnerable to cavities. Sealants typically last from three to five years, and studies have shown a dramatic reduction in cavities when teeth are treated with sealants.

  • Fluoride Helps Prevent Cavities—in Two Ways!

Fluoride helps strengthen enamel in developing teeth. Because many communities have fluoride available in their water systems, your child gets the benefit of this natural mineral.

If you’re providing your child with fluoride toothpaste, you’re helping prevent cavities in the teeth, which have already erupted. The acids from oral bacteria weaken the mineral structure of enamel, which is the first step in forming a cavity. Fluoride helps repair weakened enamel in a process known as “remineralization.”

Dr. Viney Saini can let you know the amount of fluoride that is right for your child, including how much or how little fluoride toothpaste to use, a prescription supplement if your water doesn’t contain fluoride, or the application of a fluoride treatment directly to your child’s teeth.

  • Avoid Tricky Treats

Some treats are much better than others. We’re not talking taste, though. When it comes to dental health, texture and time are more important.

When your child enjoys a plain chocolate bar, saliva helps wash away sugary food particles. Sticky candies and starches, like caramels and potato chips, are a “stickier” problem. They cling to enamel, providing lots of sugar as fuel for cavity-creating bacteria. Similarly, drinking a soda with lunch (not every day, of course!) provides a short exposure to sugars. Sipping sodas throughout the day is like bathing teeth in sugar for hours at a time.

To eliminate some of the treats bacteria love, choose snacks with an eye to how they affect teeth throughout the day, and teach your child to brush or rinse with water after eating.

  • Schedule Regular Dental Exams and Cleanings

Most children should be visiting Viney P. Saini Orthodontics twice a year, even during the baby teeth years. Dr. Viney Saini will monitor your child’s primary teeth and developing teeth and bite. And a professional cleaning removes built up plaque that even the most dedicated brusher might miss.

If you have any concerns about cavities and their prevention, Dr. Viney Saini will have suggestions tailored to your child’s individual needs. Us working together to make sure your child has a healthy, confident smile? That’s a partnership that will provide lifelong advantages!

Year-End Insurance Reminder

October 16th, 2025

Dr. Viney Saini, as well as our team at Viney P. Saini Orthodontics, would like to give those patients with flex spend, health savings, or insurance benefits a friendly end of the year reminder that it’s high time to schedule your dental visits so you optimize your benefit.

Now is the time to reserve your appointment with us. Space is limited and we tend to get busy around the holidays, so don’t wait to give us a call at our convenient Clarksburg, MD and Frederick, MD office!

Can Toothpaste Repair Tooth Decay?

September 24th, 2025

It seems like the ads are everywhere these days—repair your enamel and reverse tooth decay with a tube of toothpaste! Are these claims too good to be true? Let’s dive into the science of tooth decay—how decay develops and how (and if!) it can be reversed.

Teeth can stand up to the powerful pressures of biting and chewing because over 95% of our enamel is made up of minerals. Calcium and phosphate ions in our teeth bond to form a crystal structure called hydroxyapatite. Because of the strength of this crystalline design, tooth enamel is the hardest substance in our bodies, even stronger than our bones. 

But bones, like most other parts of our bodies, are living tissue, which means that they can create new cells to replace old or damaged cells. Tooth enamel can’t regenerate new cells to repair itself. This means that when a cavity has made a hole in the tooth, the enamel can’t grow back. And, while enamel structure is very strong, it’s also vulnerable to damage—specifically, damage from acids. 

Our teeth are exposed to acids throughout the day, whether they are acids created by plaque bacteria or the acidic foods and drinks we consume. Acids dissolve mineral bonds, stripping calcium and phosphate minerals from the enamel and leaving weak spots in the tooth surface. This process is called demineralization. Demineralization is the first stage of tooth decay.

The good news? Our bodies are designed with a built-in defense mechanism to prevent demineralization from causing lasting damage. All through the day, saliva helps wash away acids in the mouth and bathes our teeth with new calcium and phosphate ions. These ions bond with the calcium and phosphate in our enamel, restoring enamel strength. This protective repair process is called remineralization. 

Now for the bad news. In the tug of war between demineralization and remineralization, saliva can only do so much. If your diet is heavy with acids, if you don’t brush away acid-producing plaque bacteria regularly, if you eat a lot of the sugars and starches which feed plaque bacteria, the remineralizing effects of saliva can’t keep up with the demineralizing effects of acids.

The first visible sign of demineralization is often a white spot on the tooth where minerals have been stripped from enamel. Studies have shown that enamel-strengthening toothpaste can be effective in this very first stage of tooth decay. Toothpastes which advertise enamel repair generally contain one or more of these ingredients:

  • Calcium Phosphate
  • Hydroxyapatite
  • Fluoride 

Toothpastes with calcium phosphate or hydroxyapatite contain calcium and phosphate minerals, the building blocks of tooth enamel. Studies have suggested that these minerals can replace the calcium and phosphate ions stripped from enamel. These toothpastes may or may not contain fluoride, which is something you should discuss with your dentist before deciding on a specific toothpaste.

Fluoride toothpastes remineralize enamel—and more! Fluoride ions are attracted to the tooth’s surface, and, when fluoride ions join with the calcium and phosphate ions there, they form fluorapatite. Fluorapatite crystals are larger, stronger, and more resistant to acids than hydroxyapatite crystals. And, once bonded with tooth enamel, fluoride attracts the calcium and phosphate ions in saliva to remineralize the teeth more quickly. 

Why consider enamel-repair toothpaste? 

Once enamel is gone, it’s gone for good. If excess demineralization isn’t treated, a weak spot on the tooth surface will continue to erode, growing bigger and deeper until it becomes a hole in the enamel. This is a cavity, and your dentist will need to treat and repair your tooth to prevent the cavity from growing and potentially exposing the tooth’s pulp to bacteria and infection. 

If you wear braces, you want to be especially careful about excess demineralization. Because it can be hard to brush and floss effectively with braces, white spots and discolored patches are a common concern for those with braces, especially on the enamel around brackets.  

Talk to Dr. Viney Saini at our Clarksburg, MD and Frederick, MD office about which toothpastes can help restore a healthy balance between the ongoing cycles of demineralization and remineralization when you have braces. While tooth-repair toothpaste can’t fix cavities, these products can often strengthen demineralized enamel and reverse this earliest stage of tooth decay.