How to Choose the Right Toothpaste

Three types of toothpaste squeezed from their respective tubes

Shopping for dental care items, like toothpaste, can be pretty overwhelming. The wide range of options to choose from can make it difficult to know which one is best. Should you use a fluoride toothpaste? Can fluoride toothpaste damage your teeth? Which will help you achieve a healthier smile? Below, you will learn a bit about a few different types of toothpaste and what they are best used for. 

Toothpaste with Fluoride

All toothpastes are effective at removing plaque and bacteria from your teeth. But according to the American Dental Association, a fluoride toothpaste provides an extra benefit that other options don’t. Fluoride is a mineral that can help strengthen weakened enamel and help reduce the occurrence of decay and cavities. Even if the water in your area has fluoride in the water, using a fluoride toothpaste increases the concentration of this mineral on your teeth and doubles your protection. 

Desensitizing Toothpaste

If cold foods or hot drinks cause you dental pain but you don’t have any cavities, you may have weakened or worn-down enamel. The pain is a result of these products having easy access to the dentin that lies beneath your enamel and connects to your dental nerve. While fluoride toothpaste can help strengthen it, a desensitizing toothpaste can help you manage dentin hypersensitivity. This product contains potassium nitrate or strontium chloride, which are both known for Though it may take up to 4 weeks to provide full relief, this option can pain signals to your dental nerves, minimizing or eliminating tooth sensitivity.

Teeth Whitening Toothpaste

For most, a beautiful smile includes white teeth. This is why cosmetic dental services like teeth whitening and porcelain veneers have become so popular. But rather than investing in these treatments, many people opt to use over-the-counter products like whitening toothpaste to brighten their smiles. Instead of using bleaching agents to whiten your teeth, they are typically comprised of abrasive chemicals or particles that are effective at pulling stains from the surfaces of your teeth or polishing them away. While coarse-grained products may seem to be cause for concern, studies show that they are no more harmful on your enamel than regular toothpastes.

Having a clearer understanding of what these items are used for will definitely be helpful in helping you decide how to choose toothpaste during your next trip down the dental care aisle. But regardless of whether you choose a natural toothpaste or one that whitens, it is important to always look for the ADA seal of approval. This stamp ensures the safety and effectiveness it in the reduction of tooth decay. 

About the Practice

Drs. Christine Laster and Dalton Hunt are committed to providing every patient with top-quality dental care in a comfortable environment. Dr. Laster achieved her dental degree from the University of North Carolina Chapel Hill School of Dentistry with honors in 2000. She has transformed smiles as a volunteer and received additional training in pediatric dentistry at Duke University and Wake Country. Dr. Hunt completed her dental degree at the University of Louisville. She has advanced training in cosmetics and has an extensive background in sleep and pediatric dentistry. If you’re ready to achieve your healthiest smile, website visit the website or contact the office at (919) 787-0355 to schedule your appointment today!

What Our Patients Are Saying

Nathan

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I've been coming to this practice for years now since moving to the Raleigh area. The office is always clean and organized and the staff have always been friendly and communicative. Also, the TV's mounted to the ceiling are a nice touch! I've been seeing Dr. Laster for several years before our insurance changed causing me to change to Dr. Rensch. Both are so easy to talk to and always made me feel at ease.

Jamilah B.

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From beginning to end 5/5! I thought I was experiencing a dental 911. I submitted an inquiry at 11:30pm and by 8am the next morning, Deidra (front office staff) was already leaving me a message. She was so sweet and patient at 8am lol. After our initial conversation, I informed all follow up dentists “I found my dentist office” but thank you so much! Today I was welcomed with the same energy from Diedre to Britany then finally Dr.Wrench. The music playing throughout the office was fantastic; ie music selection and volume. The TV’s on the ceiling and wall made my procedure so painless and enjoyable! I watched an entire Christmas movie lol! Dr. Wrench (apologies for spelling) made my teeth absolutely perfect! I left telling my friends and family I have a million dollar smile! 😊 I can tell he wanted them perfect and he did! Thank you all so much for being amazing! Sincerely, Your next patient.

Rachel F.

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Dr. Laster and Dr. Rensch go above and beyond for their patients. I have seen both for various treatments and I always feel comfortable and heard. They take time to listen and to talk with you. They explain your options and work with you to develop the best plan for your care. They are always upbeat and positive and you can tell they truly love what they do. The front desk staff is exceptional as well. Deidre is so caring and very sweet. She’s efficient, understanding and conscientious of your time. I highly recommend.

Yolanda O.

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Where do I begin?!!! Diedra(front desk) she is an absolute Angel. Her customer service and overall personality was what I truly needed! The Team....OMG they took care of me! Doc made sure I was prepared, comfortable, and overall excited about what was about to happen! I had my procedure 12/20/25 and I can say I feel Great! Still a little swollen but I can see the results and I am very happy!! So if you are on the fence please consider this office because it offers the best experience and the BEST PRICE!!! I CAN'T BELIEVE HOW MUCH I WAS QUOTED AT THE OTHER LOCATION 😖 But anyways, Best Christmas present to myself! Here's to 2026 with a new smile! Come get Yours!😁

Bodie F.

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Connections Dentistry was great! The staff is so friendly and truly cares about their patients. My appointment was quick, and honestly the best dental experience I’ve had. They are great about offering helpful solutions without making you feel like you are being reprimanded… which was the reason I was putting off the dentist. 100% recommend!

Laura P.

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Dr. Rensch and his team are absolutely phenomenal. They are so friendly and enjoyable to work with. It is so convenient to have a Dentist office that also specializes in oral surgery, all in one place! The best in town!

Cala R.

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All the staff is super accommodating and reassuring every step in the process from X-rays, cleaning, treatment plans and scheduling! So grateful I stumbled on other recommendations from patients that led me to my first appointment! Never been so excited to move forward with my future appointments!

Our Patients Stories

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