Is Charcoal Teeth Whitening Safe?
April 29th, 2026

Health and beauty trends surface on the web every day, and it can be difficult to tell which ones are worth your time, or even safe, for that matter. Perhaps one of the biggest dental trends recently on Facebook, YouTube, and Instagram has been teeth whitening through brushing with activated charcoal.
Unfortunately, charcoal whitening isn’t everything the Internet makes it out to be. Activated charcoal isn’t what you use to grill at a summer barbecue; it’s an oxidized substance made from peat, coal, wood, coconut shell or petroleum heated with a gas.
Toxins and surface stains can cling to charcoal due to its adhesive qualities, which is why some people declare it’s perfect for removing discoloration on teeth. Although it may show quick results initially, charcoal is nothing more than a temporary solution.
The abrasive texture may roughen up enamel, which will make it easier for future stains to stick to the surface of your teeth. They may show stains shortly after you use charcoal on them, and may become even more discolored than before.
It’s crucial to emphasize the results of damaged tooth enamel because it cannot replenish itself, which means any damage is permanent. People with receding gums or sensitive teeth especially should steer clear of charcoal because it can make brushing too harsh and worsen sensitivity.
Long-time use can deplete enamel, which over time exposes dentin: the soft, yellowish layer in the tooth. This puts you at a higher risk for cavities, tooth discoloration, and complicated dental problems such as periodontal disease in the future.
The American Dental Association does not approve of charcoal as a safe means for whitening teeth. If you do choose to use it, do so with caution.
Charcoal should be used once every other week at the most, even if your teeth feel fine. The only proven ways to whiten teeth safely are with ADA-approved whitening products or in-office bleaching treatments overseen by a dental professional.
Before you begin any whitening treatment at home, consult with Dr. Rick Johns to make sure your teeth won’t be harmed in the process. If you are already experiencing sensitivity, stop charcoal use immediately and make an appointment with our office right away.
If you have questions about whitening or want to schedule an in-office whitening treatment, feel free to give our Highland, IN office a call today!
The Benefits of a Bright Smile
April 22nd, 2026

Having a nice, bright smile can affect the way you look, and in turn, improve how you feel about yourself. With the help of Dr. Rick Johns to provide you with a whitening treatment, you won’t have to be afraid to show your smile any longer.
It’s been shown that the first thing people typically notice is a person’s smile. Though many people don’t like to admit it, humans often judge others first on their looks.
Over time, your teeth may become stained from foods and beverages. Teeth-whitening techniques can be an effective solution to restore confidence in your smile and your life. Our team is here to help you regain your smile with brightened teeth that have been affected by wear.
Your smile can affect:
- Personal and work-related relationships
- Job interviews and meetings
- Success dealing with customers and potential clients
- Your confidence and general happiness
- Overall outlook on daily interactions
Regaining confidence in your smile can be helpful in all these areas of your life and more. If you think your smile has been holding you back, it may be beneficial to restore your white teeth with the help of Rick Johns Dental.
If you’re interested in enhancing your smile, feel free to reach out to our Highland, IN office and we will be happy to go over the whitening options we provide.
Periodontal Health during Pregnancy
April 15th, 2026

Congratulations! Your pregnancy is a time of joy and excitement—and a time to take special care of yourself. You’ve discovered that pregnancy brings many physical changes, but it may still come as a surprise to learn that pregnancy hormones can affect your oral health as well. What should you look out for?
Gingivitis
Beginning in the second or third month of pregnancy, your gum tissue may show signs of gingivitis. Pregnancy hormones can cause an increase in the blood supply to your gums and affect the way your gums respond to plaque. These changes may lead to gums that are swollen, red and more likely to bleed upon brushing. This early form of gum disease should be treated as quickly as possible to avoid a more serious condition called periodontitis.
Periodontitis
Without treatment, the inflammation caused by gingivitis can increase. Periodontitis can lead to gums pulling away from the teeth, creating “pockets” that can be home to infection. These infections can lead to bone and tooth loss, so professional treatment is a must.
Pregnancy Granulomas
If you find a dark red swelling along the gumline or between two teeth, it might be a pregnancy granuloma. These granulomas are thought to be triggered by pregnancy hormones and may be a reaction to plaque or some other irritant. They often disappear once your baby is born and usually don’t cause any bother, but if you develop discomfort eating or speaking, your dentist might suggest removal.
You are looking for every way possible to provide your baby with the best start in life, so it is important to know that some studies have suggested a link between periodontal disease in pregnancy and complications such as pre-term delivery and low birth weight. Here are some important ways to maintain your oral health during pregnancy:
- Call Dr. Rick Johns when you find out you are pregnant. We have suggestions for your dental care that you can use immediately.
- Keep to your regular schedule of dental examinations and cleanings at our Highland, IN office. If you find your gums beginning to show signs of gingivitis, call our office for an appointment. You might need to have your teeth cleaned more often during your pregnancy to avoid plaque buildup.
- Maintain your daily dental hygiene. Be sure to carefully brush along the gumline to discourage plaque formation. If you have not switched to a soft bristle toothbrush, now is the time! Talk to us about possible rinses or other at-home treatments.
- See a periodontist if needed for more serious gum problems.
Your pregnancy is a time to treat yourself and your baby with care. Talk to our office as soon as you find out you are pregnant. Making your dental health a priority can bring rewards both now and in the future, and we welcome the opportunity to suggest the best possible ways to care for yourself and your baby!
Minimally Invasive Dentistry
April 8th, 2026

As the field of dentistry advances and the use of technology in the field increases, the concept of minimally invasive dentistry has emerged. Preservation of a healthy set of natural teeth for each patient should be the objective of every dentist. Minimally invasive dentistry is characterized by the following core beliefs:
- Regard original tissue as more valuable than its artificial counterpart.
- Preserve, rather than replace, original tissue.
- Focus on the prevention of disease above its treatment.
- When treatment is necessary, use invasive means as little as possible.
Prevention
- Prevention begins with good oral hygiene.
- Dental caries are considered an infectious disease.
- Early detection of caries and other diseases can prevent the spread of infection and, consequently, further damage to healthy tissue.
- Infection control can reduce the incidence of restoration practices by as much as 50 percent.
- Focus on remineralization of enamel and dentin as a preventive effort in treating caries.
Preservation
Our team at Rick Johns Dental will tell you the goal of minimally invasive dentistry is to preserve as much original tissue as possible. The preservation of original tissue leaves a tooth stronger in structure than one which has been modified through invasive measures.
When a restoration, such as a filling, must be made to a tooth, a greater amount of healthy tooth tissue than actual decayed tissue is often removed. An estimated 50 to 71 percent of the work a dentist completes involves repair or replacement of previous restorations. The use of durable restoration materials decreases the need for later repair or restoration work.
Treatments
Tooth tissue can be preserved at a greater percentage through the use of innovative adhesive materials. Glass ionomer cements release minerals into the surrounding tooth tissue and help prevent future cavities. Resin-based composite and dentin bonding agents are designed to bond to the enamel and preserve it.
New technology and the invention of small, hand-held tools allow for a less-invasive form of restoration. One such form is air abrasion, a technique that involves using powerful air pressure to direct aluminum oxide particles toward the tooth, which results in a gentler, less-damaging cut to the tooth.
For more information about minimally-invasive surgeries, or to schedule an appointment with Dr. Rick Johns, please give us a call at our convenient Highland, IN office!