Common Dental Health Questions

Reprinted from WebMD

What type of toothbrush and toothpaste should I use?

Use toothbrushes with soft bristles. Medium and firm ones can damage teeth and gums. Use soft pressure, for 2minutes, two times a day.

Both powered and manual tooth brushes clean teeth well. Manual brushes with mixed bristle heights or angled bristles clean better than those with all flat, even bristles. Powered toothbrushes may be easier if you have trouble using your hands.

Set a reminder to replace your tooth brush every 3-4 months. Toss it sooner if the bristles look bent or splayed out. Bent bristles don’t clean as well. (They’re also a sign you may be brushing too hard.)

Most toothpastes will clear away bacteria growth and acids from food and drinks. Toothpastes with the American DentalAssociation (ADA) Seal of Acceptance always have fluoride, which strengthens and protects teeth. If you want a non-fluoride option, stores carry toothpastes and powders made with natural ingredients that don’t have ADA testing and approval.

If cold or hot food or drinks make you cringe, pick a toothpaste for sensitive teeth and let us know.

Do I really need to floss?

There’s no getting around the need to get around your teeth daily with dental floss. It clears food and plaque from between teeth and under the gum line. If you don’t, plaque hardens into tartar, which forms wedges and widens the space between teeth and gums, causing pockets. Over time, gums pull away and teeth loosen.

Either waxed or unwaxed floss will do the job. Using floss picks or interdental brushes is another easy option.

Does a rinse or mouthwash help?

Mouthwashes for cavity protection, sensitivity, and fresh breath may help when you use them with regular brushing and flossing — but not instead of daily cleanings. Your dentist can recommend the best type for you.

Some people need twice-daily rinses for gum health or alcohol-free washes for dry mouth.

Kids under 6 shouldn’t use mouthwash to avoid the chance of them swallowing it.

What are early signs of dental trouble?

Visit a dentist if you have any of these issues or see your child having trouble chewing or complaining of soreness:

Getting checked out right away prevents more serious problems and infections.

Why do I need dental exams?

Regular exams help spot trouble early to prevent bigger and more costly treatments later.

A dental hygienist will start by cleaning buildup from your teeth. Then the dentist will probe spots on the surfaces and near the gum line with special tools. If it’s been a while between appointments, you may have some sore and sensitive areas.

You should get an exam every 6 months, or more often if we recommend it. Often the dread of coming into a dental office turns to big relief when the visit is over and you have a care plan setup. Being positive as a parent can help your kids overcome any of their fears.

Are dental X-rays safe and needed?

Medical and dental experts study the use of X-rays and set limits for their safety. We will take as few as possible. We may recommend X-rays to diagnose a special problem. Advancements in technology means today’s digital X-rays release much less radiation and are safer than in the past.

Expect to get them during a first exam after not seeing a dentist for a while. This helps check tooth and gum health. If you have gum disease, we may want pictures every 6 months. For regular check-ups, it’s about every 2 years, depending on your dentist’s plan.

Kids have more X-rays done than adults because their teeth are changing and because they get cavities more easily.

Do teeth need fluoride?

Fluoride helps make teeth strong and prevents decay. The American Academy of Pediatrics, the American DentalAssociation (ADA), and the CDC all agree that kids should use fluoride toothpaste for brushing, taking care not to swallow it.

Adults benefit from using fluoride to protect their teeth, too.

How do fillings work?

Cavities break through the surface enamel of teeth, and they’ll probably get bigger unless you close them off with fillings.

We will numb your mouth before drilling around the cavity to prep it. A combination of strong materials or a white mix called a composite goes into the cavity soft and then hardens as it dries. You may feel pressure when getting the numbing shot and during the drilling.

Once set, fillings can last a longtime but need replacing if they break or wear down.

What do sealants do?

Sealants protect against cavities that can form in the natural tiny holes and cracks on the outside of teeth.Kids from about 6 to 12 benefit from having sealants painted and hardened onto the chewing surfaces of their back teeth, or molars. Adults can get sealants as well to protect teeth that don’t have fillings. 

Dentists or dental assistants put sealants on in an office visit, and it’s painless. They last around 2-4 years.

What’s the best way to whiten my teeth?

Stores sell many whitening products and you can get take-home gels and trays from us, but neither is as strong as procedures done in our dental office

If you want to try an over-the-counter whitener, look for one with an ADA seal. Check with us for advice before you buy, especially if you have dental work or dark stains. And don’t keep using them, or you could damage your teeth.

How can I fix my teeth and smile?

Caps and crowns cover problem teeth by surrounding them in a material that looks like a real tooth. They use the root and inside of the tooth as a base to build on, then attach with special cement.

Veneers and bonding improve your smile by sticking a layer of smoother and whiter materials like porcelain or resin to the natural tooth.

Talk with us about which fix is right for you.

Are sweets and ice really bad for my teeth?

Yes, sweets and foods with acid, like candy and soda, could stick to teeth and lead to cavities. Smoking and chewing tobacco can cause oral cancer and gum disease.

While teeth are strong enough to chew ice and tear open packages, this can break them and stress your jaws. Gritting or grinding down on teeth when you’re stressed may crack them.

Biting your nails is another bad habit. It pulls your jaw out of position and changes how your teeth fit together.

Request your appointment, we look forward to hearing from you.

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Kristin Lunde profile picture
Kristin Lunde
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I can't say enough great things about Dr. Pett and the entire team at Hillcrest Family Dentistry! From the moment I walked in, I was greeted with warmth and professionalism. The office is spotless, modern, and has a very calming atmosphere, which immediately put me at ease. Dr. Pett is truly exceptional—thorough, gentle, and incredibly knowledgeable. He took the time to explain every step of my procedure and answered all my questions with patience and care. I felt completely comfortable throughout my visit, and the quality of work was outstanding. The staff is also amazing! My hygienist, Brandi, always puts me at ease. The front desk, one of the dental assistants, Ashley and the office manager Kristen are friendly, efficient, and always accommodating when it comes to scheduling. I never feel rushed, and they genuinely care about their patients' well-being. Dr. Pett recently took over this office and we could not be more pleased! I highly recommend Hillcrest Family Dentistry!!!
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Angel Garcia profile picture
Angel Garcia
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I personally have a lot of dental anxiety. Dr.Pett and his staff made me very comfortable in tending to my dental concerns. I love the dynamic between Dr.Pett and his team. Very professional and caring.
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Kathy Cote profile picture
Kathy Cote
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During a regular cleaning I found out that I needed my bridge replaced. This was not something that I wanted to hear but knowing that it was important to do I scheduled this for February, 2025. I was concerned about being highly anxious and let the staff know. The dentist Kyle Pett wanted to know what they could do to make me feel better about this and help with the anxiety. As they prepared me for the first part of removing my existing bridge they explained what was going to happen and ask if I was doing alright. I was quite impressed with how well they made me feel comfortable. Checked with me often to see if I needed a break and was OK. I appreciate them. Thanks I would highly recommend this office.
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J G profile picture
J G
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The moment I walked in, I was greeted with a warm smile by the front desk. The back office staff were very friendly and caring about my dental needs. Dr.Pett was very professional and informative. Definitely recommending him to my friends and family.
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Kirk Melahn profile picture
Kirk Melahn
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The staff at Hillcrest Family Dentistry are the nicest my wife and I have ever come across. We have been at dentist offices where it's easy to see the idea is money making. At Hillcrest, the goal is healthy patients. It not just shows in the work and care they give, but the explanations of what needs to be done and why. We have searched our whole lives for a dentist of Dr. Pett's quality, but throw in an entire staff? We are set now. Funny, I want this office to thrive, but I feel like I'm sharing my favorite fishing hole.
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Bruce Rhodes profile picture
Bruce Rhodes
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Dr. V was my most favorite dentist ever. And so, I was a bit leery to know that he was retiring. Well, I was thoroughly surprised and overjoyed after I met, Dr. Pett, the new dentist at Hillcrest Family Dentistry. I love him already. (As a patient who HATES going to the dentist, my first impression was delightful. I am an excellent judge of people and he will be a great asset to the clinic. He has already replaced an old crown in my mouth and I barely knew it was happening. And, it fit perfectly). Necia Egan --- the best of the best. She is such a caring, excellent hygienist and an overall excellent person. Front office staff - both are so welcoming. Kristen works her tail off to answer all questions about charges/billing, etc. and always greets me as a friend. Consider making Hillcrest Family Dentistry your dental home.
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Michael Ussary
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Staff and Dr Pett were professional and made sure I understood the procedure that was being done. -Mike
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Chase Elliott
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Very friendly, efficient, and knowledgeable staff. After my previous dentist retired I switched to Hillcrest and they pointed out some areas to improve upon, and took their time to explain in detail their findings.
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Chelsea Elena profile picture
Chelsea Elena
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The entire experience going into this practice as a new patient was by far the most thoughtful and thorough I’ve had in any sort of dental environment. The staff are all incredibly friendly and kind and the hygienist, assistant , and the dentist especially were all really intuitive and helpful and gentle throughout my cleaning and procedures and adapting to my personal needs throughout. Will definitely stay on as a regular patient and will be taking my children there as well.
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