Our Blog

Appliance Care

October 14th, 2026

We’re not talking about caring for major appliances here—the refrigerators, dishwashers, and washing machines which make our lives easier. We’re talking about some much smaller appliances which produce major personal results—the dental appliances which help create healthy, attractive smiles.

A dental appliance is simply any device which helps promote dental health. And while that definition is awfully broad, you still might be surprised at the many types of dental work which qualify! Today, we look at “fixed” appliances. These devices and restorations stay in the mouth, unlike removeable appliances like aligners and retainers. How do they work for us, and how do we give them the care they need to work most effectively?

Space Maintainers

If you’ve lost a baby tooth prematurely, your orthodontist or dentist might recommend a space maintainer. A space maintainer holds the space open for your adult tooth to arrive in its proper spot by preventing the surrounding teeth from shifting out of position. Space maintainers can protect tooth alignment and reduce the need for later orthodontic treatment.

Traditional Braces

Traditional braces make use of brackets, arch wires, bands, and ligatures in a wide variety of materials and styles to align teeth properly and help correct malocclusions. Braces normally stay in place for 18-24 months, with more time as needed for more complex malocclusions.

Functional Appliances

Functional appliances like the palatal expander and the Herbst® appliance are used to guide jaw development during the treatment of malocclusions, helping patients achieve their best smiles while the jaw and facial bones are still growing. Because these appliances stay in the mouth until this stage of treatment is complete, caring for them can present some day-to-day challenges.

Fillings and Crowns

It might seem odd, but fillings and crowns are also considered dental appliances because they protect tooth structure. It’s especially important to take care of your teeth while you’re in orthodontic treatment, because interrupting your treatment to repair a damaged filling or crown might delay your regular orthodontic schedule.

So many appliances, helping us protect and improve our dental health in so many ways! Here are some steps you can take to make sure these appliances perform at their best:

  • Clean carefully—and more often

You might need to brush and floss after every meal and snack to prevent plaque buildup and to keep food particles from sticking to braces and functional appliances. Dr. Iwei Huang can recommend your optimal cleaning schedule.

  • Explore new tools

Interproximal brushes, flosses designed for braces, and water flossers can make cleaning teeth and appliances easier and more effective. Talk to your orthodontic and dental teams to learn the best tools and techniques for your specific needs.

  • Eat with your appliances in mind

Sticky, chewy, hard, and crunchy foods are not on the menu when you have a fixed appliance! Sticky and chewy foods like caramels can damage appliances and are difficult to clean from appliances and enamel. Hard foods require biting pressure which can damage appliances—and your fillings and teeth! Crunchy foods can leave irritating little particles stuck in and under appliances. Dr. Iwei Huang has all the details on choosing foods which are good for your teeth and your orthodontics.

  • Stick to your orthodontic routine

Wearing appliances as recommended is the only way to make sure you finish your treatment on schedule. Keeping up with your appointments and adjustments keeps you on track and allows the team at Gold Coast Orthodontics to discover any problems with your appliances.

  • Watch out for destructive habits

Habits which aren’t good for your teeth and gums are also not good for your appliances. Nail biting, chewing on pencils or other objects, using teeth as tools to open bags or bottle caps, crunching on ice, and other behaviors which can damage tooth enamel can also damage fillings, crowns, braces, and other appliances.

  • Don’t ignore potential problems

Call your orthodontic team in Chicago at once if your appliance is causing you pain or shows any signs of damage. See your dentist if a filling or crown is uncomfortable, loose, or damaged.

It doesn’t take a lot of daily care and effort to make sure your appliances are working their best—and the reward is a future of beautiful, healthy smiles!

If You Love Us, Let Us Know!

October 7th, 2026

Your feedback is very important to us at Gold Coast Orthodontics. We always want to make sure that our practice is meeting its full potential, so whether you’ve visited Dr. Iwei Huang once or been a loyal patient throughout the years, we encourage you to share your thoughts about your experience with us!

You can do this easily by giving us a review on our Facebook page or writing down your comments below. If you feel more comfortable, you’re always welcome to give our Chicago office a call, too! We feel fortunate to have you all as patients and look forward to reading all your feedback!

Don't brush after EVERY meal!

September 30th, 2026

This may come as a surprise, but brushing your teeth right after a meal can be one of the worst things you can do for your healthy teeth. A toothbrush can be considered an assault weapon against your smile if used immediately after eating certain foods.

Enamel is like the tooth’s shield. It is a hard mineral exterior on each of your teeth. In reality, enamel is the hardest part of the human body—even stronger than bone! I like to regard it as a “super-structure.” But every superhero has a weakness, and enamel’s kryptonite is acid.

A healthy tooth lives in a mouth that has a proper pH balance. When that balance tips from alkaline to acidic, a harmful process called demineralization begins. Demineralization occurs when acids attack and soften the tooth surface. Pores and fissures form and harmful bacteria move in.

With each bite of food or drink, our mouth pH fluctuates. Highly acidic foods tip the balance of your mouth from a healthy alkaline to a dangerous acid. Here are some examples of those sources of acid: citrus fruits, soda, and sugary foods. There are certainly many others, but these are the most common.

So how does brushing your teeth immediately after a meal make this process even worse?

After eating highly acidic foods, your teeth are susceptible to damage. When you brush your teeth in this weakened state you are actually damaging your enamel. The abrasive bristles of the brush wear away the protective surface of the teeth. You should avoid brushing for at least an hour, or take other, simple preventive measures immediately following a meal.

First, rinse with or drink clear water. Then chew some sugarless gum. Both of these practices will produce saliva, restore a healthy pH level in your mouth, and coat your teeth with nourishing minerals. Out of all the sugarless gums available, the best of the best are those that list xylitol as the first ingredient. Another option is to consume cheese, milk, or another non-acidic food or drink to conclude your meal.

After you have given your mouth time to return to a healthy pH, feel free to brush your teeth. Just keep in mind that any time you eat acidic foods, you weaken your teeth. Make sure not to worsen the problem by brushing immediately after dining and damaging your teeth even more. Questions? Call us at Gold Coast Orthodontics.

Which type of mouthwash is best?

September 23rd, 2026

Taking care of your oral health involves a daily regimen of brushing, flossing, and rinsing to prevent tooth decay and bacterial infections. Though you may have asked us which toothbrush to use, few patients at Gold Coast Orthodontics ask about mouthwash.

However, different mouthwashes you might choose will have varying effects on your oral health. So which type is best for you?

Gum Health

Antiseptic mouthwashes are designed to reduce the majority of bacteria on and near the gum line. Using an antiseptic mouthwash can help decrease your chances of developing gingivitis. If possible, look for a mouthwash with antibacterial or antimicrobial ingredients.

Fluoride

Fluoride is beneficial for oral health and can help prevent tooth decay. If you drink a lot of bottled water without fluoride, we may recommend that you purchase a rinse with fluoride in it.

Bad Breath

Although mouthwash is designed to prevent bacterial build-up within the mouth, many people use it to combat bad breath. Most mouthwashes will help eliminate the bacteria that cause bad breath, and some are specifically designed to do so.

However, if bad breath is a chronic problem that requires daily treatment with a mouth rinse, contact Gold Coast Orthodontics to discuss your symptoms.

American Dental Association Approval

The ADA reviews mouth rinses for safety and effectiveness. A mouthwash with the ADA Seal of Approval will meet strict criteria, and will have scientific evidence or clinical studies that support the claims of the manufacturer. If possible, select a mouthwash that bears the ADA Seal of Approval to ensure you are using a quality rinse.

Considerations

If you are unsure as to which mouthwash is right for you, contact our Chicago office or ask Dr. Iwei Huang during your next visit. Also, be sure to keep mouthwash out of the reach of children, as it contains alcohol and other substances that could be harmful to them. Avoid letting children under age six use a mouth rinse, and discontinue use if you experience a burning sensation in the soft tissues of your mouth.